'DAILY')), array(array('FREQ' => 'foobar')), 'Invalid integer frequency' => [['FREQ' => 42]], array(array('FREQ' => 'DAILY', 'INTERVAL' => -1)), array(array('FREQ' => 'DAILY', 'INTERVAL' => 1.5)), array(array('FREQ' => 'DAILY', 'UNTIL' => 'foobar')), array(array('FREQ' => 'DAILY', 'COUNT' => -1)), array(array('FREQ' => 'DAILY', 'COUNT' => 1.5)), array(array('FREQ' => 'DAILY', 'UNTIL' => '2015-07-01', 'COUNT' => 1)), array(array('FREQ' => 'YEARLY', 'BYDAY' => '1MO,X')), // The BYDAY rule part MUST NOT be specified with a numeric value // when the FREQ rule part is not set to MONTHLY or YEARLY. array(array('FREQ' => 'DAILY', 'BYDAY' => array('1MO'))), array(array('FREQ' => 'DAILY', 'BYDAY' => array('1.5MO'))), array(array('FREQ' => 'WEEKLY', 'BYDAY' => array('1MO'))), // The BYDAY rule part MUST NOT be specified with a numeric value // with the FREQ rule part set to YEARLY when the BYWEEKNO rule part is specified. array(array('FREQ' => 'YEARLY', 'BYDAY' => array('1MO'), 'BYWEEKNO' => 20)), array(array('FREQ' => 'DAILY', 'BYMONTHDAY' => 0)), array(array('FREQ' => 'DAILY', 'BYMONTHDAY' => 1.5)), array(array('FREQ' => 'DAILY', 'BYMONTHDAY' => 32)), array(array('FREQ' => 'DAILY', 'BYMONTHDAY' => -32)), array(array('FREQ' => 'DAILY', 'BYMONTHDAY' => '1,A')), // The BYMONTHDAY rule part MUST NOT be specified when the FREQ rule // part is set to WEEKLY. array(array('FREQ' => 'WEEKLY', 'BYMONTHDAY' => 1)), array(array('FREQ' => 'YEARLY', 'BYYEARDAY' => 0)), array(array('FREQ' => 'YEARLY', 'BYYEARDAY' => 1.5)), array(array('FREQ' => 'YEARLY', 'BYYEARDAY' => 367)), array(array('FREQ' => 'YEARLY', 'BYYEARDAY' => '1,A')), // The BYYEARDAY rule part MUST NOT be specified when the FREQ // rule part is set to DAILY, WEEKLY, or MONTHLY. array(array('FREQ' => 'DAILY', 'BYYEARDAY' => 1)), array(array('FREQ' => 'WEEKLY', 'BYYEARDAY' => 1)), array(array('FREQ' => 'MONTHLY', 'BYYEARDAY' => 1)), array(array('FREQ' => 'MONTHLY', 'BYMONTH' => 0)), array(array('FREQ' => 'MONTHLY', 'BYMONTH' => -1)), array(array('FREQ' => 'MONTHLY', 'BYMONTH' => 1.5)), array(array('FREQ' => 'MONTHLY', 'BYMONTH' => 13)), // BYSETPOS rule part MUST only be used in conjunction with another // BYxxx rule part. array(array('FREQ' => 'DAILY', 'BYSETPOS' => 1)), array(array('FREQ' => 'DAILY', 'BYDAY' => 'MO', 'BYSETPOS' => 1.5)), array(array('FREQ' => 'DAILY', 'BYDAY' => 'MO', 'BYSETPOS' => '1,A')), array(array('FREQ' => 'YEARLY', 'BYWEEKNO' => 0)), array(array('FREQ' => 'YEARLY', 'BYWEEKNO' => 1.5)), // The BYWEEKNO rule part MUST NOT be used when the FREQ rule part is set to anything other than YEARLY. 'BYWEEKNO with FREQ not yearly' => [['FREQ' => 'DAILY', 'BYWEEKNO' => 1]], array(array('FREQ' => 'MONTHLY', 'BYHOUR' => -1)), array(array('FREQ' => 'MONTHLY', 'BYHOUR' => 1.5)), array(array('FREQ' => 'MONTHLY', 'BYHOUR' => 25)), array(array('FREQ' => 'MONTHLY', 'BYMINUTE' => -1)), array(array('FREQ' => 'MONTHLY', 'BYMINUTE' => 1.5)), array(array('FREQ' => 'MONTHLY', 'BYMINUTE' => 60)), array(array('FREQ' => 'MONTHLY', 'BYSECOND' => -1)), array(array('FREQ' => 'MONTHLY', 'BYSECOND' => 1.5)), array(array('FREQ' => 'MONTHLY', 'BYSECOND' => 61)), 'Invalid WKST' => [['FREQ' => 'DAILY', 'WKST' => 'XX']], 'Invalid DTSTART (invalid date)' => [['FREQ' => 'DAILY', 'DTSTART' => new stdClass()]] ); } /** * @dataProvider invalidRules */ public function testInvalidRules($rule) { $this->expectException(\InvalidArgumentException::class); new RRule($rule); } /** * These rules are valid according to the RFC, just making sure that the lib doesn't reject them. */ public function validRules() { return array( // The BYMONTHDAY rule part MUST NOT be specified when the FREQ rule part is set to WEEKLY. array(array('FREQ' => 'WEEKLY', 'BYMONTHDAY' => array())) ); } /** * @dataProvider validRules */ public function testValidRules($rule) { $result = new RRule($rule); $this->assertInstanceOf('RRule\RRule', $result); } /** * YEARLY rules, mostly taken from Python test suite. */ public function yearlyRules() { return array( array(array(),array( date_create('1997-09-02'),date_create('1998-09-02'), date_create('1999-09-02'))), array(array('INTERVAL' => 2), array( date_create('1997-09-02'),date_create('1999-09-02'),date_create('2001-09-02'))), array(array('DTSTART' => '2000-02-29'), array( date_create('2000-02-29'),date_create('2004-02-29'),date_create('2008-02-29'))), array(array('BYMONTH' => array(1,3)), array( date_create('1998-01-02'),date_create('1998-03-02'),date_create('1999-01-02'))), array(array('BYMONTHDAY' => array(1,3)), array( date_create('1997-09-03'),date_create('1997-10-01'),date_create('1997-10-03'))), array(array('BYMONTH' => array(1,3), 'BYMONTHDAY' => array(5,7)), array( date_create('1998-01-05'),date_create('1998-01-07'),date_create('1998-03-05'))), array(array('BYDAY' => array('TU','TH')), array( date_create('1997-09-02'),date_create('1997-09-04'),date_create('1997-09-09'))), array(array('BYDAY' => array('SU')), array( date_create('1997-09-07'),date_create('1997-09-14'),date_create('1997-09-21'))), array(array('BYDAY' => array('1TU','-1TH')), array( date_create('1997-12-25'),date_create('1998-01-06'),date_create('1998-12-31'))), array(array('BYDAY' => array('3TU','-3TH')), array( date_create('1997-12-11'),date_create('1998-01-20'),date_create('1998-12-17'))), array(array('BYMONTH' => array(1,3), 'BYDAY' => array('TU','TH')), array( date_create('1998-01-01'),date_create('1998-01-06'),date_create('1998-01-08'))), array(array('BYMONTH' => array(1,3), 'BYDAY' => array('1TU','-1TH')), array( date_create('1998-01-06'),date_create('1998-01-29'),date_create('1998-03-03'))), // This is interesting because the TH(-3) ends up before the TU(3). array(array('BYMONTH' => array(1,3), 'BYDAY' => array('3TU','-3TH')), array( date_create('1998-01-15'),date_create('1998-01-20'),date_create('1998-03-12'))), array(array('BYMONTHDAY' => array(1,3), 'BYDAY' => array('TU','TH')), array( date_create('1998-01-01'),date_create('1998-02-03'),date_create('1998-03-03'))), array(array('BYMONTHDAY' => array(1,3), 'BYDAY' => array('TU','TH'), 'BYMONTH' => array(1,3)), array( date_create('1998-01-01'),date_create('1998-03-03'),date_create('2001-03-01'))), 'byyearday positive' => array(array('BYYEARDAY' => array(1,100,200,365), 'COUNT' => 4), array( date_create('1997-12-31'),date_create('1998-01-01'),date_create('1998-04-10'), date_create('1998-07-19'))), 'byyearday negative' => array(array('BYYEARDAY' => array(-365, -266, -166, -1), 'COUNT' => 4), array( date_create('1997-12-31'),date_create('1998-01-01'),date_create('1998-04-10'), date_create('1998-07-19'))), 'byyearday positive + bymonth' => array(array('BYYEARDAY' => array(1,100,200,365), 'BYMONTH' => array(4,7), 'COUNT' => 4), array( date_create('1998-04-10'),date_create('1998-07-19'),date_create('1999-04-10'), date_create('1999-07-19'))), 'byyearday negative + bymonth' => array(array('BYYEARDAY' => array(-365, -266, -166, -1), 'BYMONTH' => array(4,7), 'COUNT' => 4), array( date_create('1998-04-10'),date_create('1998-07-19'),date_create('1999-04-10'), date_create('1999-07-19'))), 'byyearday, 29 February' => [ ['BYYEARDAY' => '60'], [date_create('1998-03-01'), date_create('1999-03-01'), date_create('2000-02-29')] ], 'byyearday, 366th day' => [ ['BYYEARDAY' => '366'], [date_create('2000-12-31'), date_create('2004-12-31'), date_create('2008-12-31')] ], 'byyearday, -366th day' => [ ['BYYEARDAY' => '-366'], [date_create('2000-01-01'), date_create('2004-01-01'), date_create('2008-01-01')] ], array(array('BYWEEKNO' => 20),array( date_create('1998-05-11'),date_create('1998-05-12'),date_create('1998-05-13'))), // That's a nice one. The first days of week number one may be in the last year. array(array('BYWEEKNO' => 1, 'BYDAY' => 'MO'), array( date_create('1997-12-29'), date_create('1999-01-04'), date_create('2000-01-03'))), // Another nice test. The last days of week number 52/53 may be in the next year. array(array('BYWEEKNO' => 52, 'BYDAY' => 'SU'), array( date_create('1997-12-28'), date_create('1998-12-27'), date_create('2000-01-02'))), array(array('BYWEEKNO' => -1, 'BYDAY' => 'SU'), array( date_create('1997-12-28'), date_create('1999-01-03'), date_create('2000-01-02'))), array(array('BYWEEKNO' => 53, 'BYDAY' => 'MO'), array( date_create('1998-12-28'), date_create('2004-12-27'), date_create('2009-12-28'))), // todo bysetpos array(array('BYHOUR' => '6,18'),array( date_create('1997-09-02 06:00:00'), date_create('1997-09-02 18:00:00'), date_create('1998-09-02 06:00:00'))), array(array('BYMINUTE'=> array(15, 30)), array( date_create('1997-09-02 00:15:00'), date_create('1997-09-02 00:30:00'), date_create('1998-09-02 00:15:00'))), array(array('BYSECOND' => array(10, 20)), array( date_create('1997-09-02 00:00:10'), date_create('1997-09-02 00:00:20'), date_create('1998-09-02 00:00:10'))), array(array('BYHOUR' => '6,18', 'BYMINUTE' => array(15, 30)), array( date_create('1997-09-02 06:15:00'), date_create('1997-09-02 06:30:00'), date_create('1997-09-02 18:15:00'))), array(array('BYHOUR' => '6,18', 'BYSECOND' => array(10, 20)), array( date_create('1997-09-02 06:00:10'), date_create('1997-09-02 06:00:20'), date_create('1997-09-02 18:00:10'))), array(array('BYMINUTE' => array(15, 30), 'BYSECOND' => array(10, 20)), array( date_create('1997-09-02 00:15:10'), date_create('1997-09-02 00:15:20'), date_create('1997-09-02 00:30:10'))), array(array('BYHOUR'=>'6,18','BYMINUTE'=>array(15, 30),'BYSECOND'=>array(10, 20)),array( date_create('1997-09-02 06:15:10'), date_create('1997-09-02 06:15:20'), date_create('1997-09-02 06:30:10'))), array(array('BYMONTHDAY'=>15,'BYHOUR'=>'6,18','BYSETPOS'=>array(3, -3)),array( date_create('1997-11-15 18:00:00'), date_create('1998-02-15 06:00:00'), date_create('1998-11-15 18:00:00'))) ); } /** * @dataProvider yearlyRules */ public function testYearly($rule, $occurrences) { $rule = new RRule(array_merge(array( 'FREQ' => 'YEARLY', 'COUNT' => 3, 'DTSTART' => '1997-09-02' ), $rule)); $this->assertEquals($occurrences, $rule->getOccurrences()); $this->assertEquals($occurrences, $rule->getOccurrences(), 'Cached version'); foreach ($occurrences as $date) { $this->assertTrue($rule->occursAt($date), $date->format('r').'in cached version'); } $rule->clearCache(); foreach ($occurrences as $date) { $this->assertTrue($rule->occursAt($date), $date->format('r').'in uncached version'); } $rule->clearCache(); for ($i = 0; $i < count($occurrences); $i++) { $this->assertEquals($rule[$i], $occurrences[$i], 'array access uncached'); } } /** * MONTHY rules, mostly taken from the Python test suite */ public function monthlyRules() { return array( array(array(),array( date_create('1997-09-02'),date_create('1997-10-02'),date_create('1997-11-02'))), array(array('INTERVAL'=>2),array( date_create('1997-09-02'),date_create('1997-11-02'),date_create('1998-01-02'))), '1.5 years' => array(array('INTERVAL'=>18),array( date_create('1997-09-02'),date_create('1999-03-02'),date_create('2000-09-02'))), 'exactly 2 years in December' => [ ['INTERVAL'=> 24, 'DTSTART' => '1997-12-01'], [date_create('1997-12-01'),date_create('1999-12-01'),date_create('2001-12-01')] ], array(array('BYMONTH' => '1,3'),array( date_create('1998-01-02'),date_create('1998-03-02'),date_create('1999-01-02'))), array(array('BYMONTHDAY' => '1,3'),array( date_create('1997-09-03'),date_create('1997-10-01'),date_create('1997-10-03'))), array(array('BYMONTHDAY' => array(5, 7), 'BYMONTH' => '1,3'), array( date_create('1998-01-05'), date_create('1998-01-07'), date_create('1998-03-05'))), array(array('BYDAY' => array('TU', 'TH')), array( date_create('1997-09-02'),date_create('1997-09-04'),date_create('1997-09-09'))), // Third Monday of the month array(array('BYDAY' => '3MO'),array( date_create('1997-09-15'),date_create('1997-10-20'),date_create('1997-11-17'))), array(array('BYDAY' => '1TU,-1TH'),array( date_create('1997-09-02'),date_create('1997-09-25'),date_create('1997-10-07'))), array(array('BYDAY' => '3TU,-3TH'),array( date_create('1997-09-11'),date_create('1997-09-16'),date_create('1997-10-16'))), array(array('BYDAY' => 'TU,TH', 'BYMONTH' => '1,3'),array( date_create('1998-01-01'),date_create('1998-01-06'),date_create('1998-01-08'))), array(array('BYMONTH' => '1,3', 'BYDAY' => '1TU, -1TH'),array( date_create('1998-01-06'),date_create('1998-01-29'),date_create('1998-03-03'))), array(array('BYMONTH' => '1,3', 'BYDAY' => '3TU, -3TH'),array( date_create('1998-01-15'),date_create('1998-01-20'),date_create('1998-03-12'))), array(array('BYMONTHDAY' => '1,3', 'BYDAY' => array('TU', 'TH')), array( date_create('1998-01-01'),date_create('1998-02-03'),date_create('1998-03-03'))), array(array('BYMONTH' => '1,3', 'BYMONTHDAY' => '1,3', 'BYDAY' => array('TU', 'TH')),array( date_create('1998-01-01'),date_create('1998-03-03'),date_create('2001-03-01'))), // last workday of the month array(array('BYDAY'=>'MO,TU,WE,TH,FR','BYSETPOS'=>-1), array( date_create('1997-09-30'), date_create('1997-10-31'), date_create('1997-11-28'))), // first working day of the month, or previous Friday // see http://stackoverflow.com/questions/38170676/recurring-calendar-event-on-first-of-the-month/38314515 array(array('BYDAY'=>'1MO,1TU,1WE,1TH,1FR,-1FR','BYMONTHDAY'=>'1,-1,-2'), array(date_create('1997-10-01'),date_create('1997-10-31'),date_create('1997-12-01'))), array(array('BYDAY'=>'1MO,1TU,1WE,1TH,FR','BYMONTHDAY'=>'1,-1,-2'), array(date_create('1997-10-01'),date_create('1997-10-31'),date_create('1997-12-01'))), array(array('BYHOUR'=> '6,18'),array( date_create('1997-09-02 06:00:00'),date_create('1997-09-02 18:00:00'),date_create('1997-10-02 06:00:00'))), array(array('BYMINUTE'=> '6,18'),array( date_create('1997-09-02 00:06:00'),date_create('1997-09-02 00:18:00'),date_create('1997-10-02 00:06:00'))), array(array('BYSECOND' => '6,18'),array( date_create('1997-09-02 00:00:06'),date_create('1997-09-02 00:00:18'),date_create('1997-10-02 00:00:06'))), array(array('BYHOUR'=>'6,18','BYMINUTE'=>'6,18'),array( date_create('1997-09-02 06:06:00'),date_create('1997-09-02 06:18:00'),date_create('1997-09-02 18:06:00'))), array(array('BYHOUR'=>'6,18','BYSECOND'=>'6,18'),array( date_create('1997-09-02 06:00:06'),date_create('1997-09-02 06:00:18'),date_create('1997-09-02 18:00:06'))), array(array('BYMINUTE'=>'6,18','BYSECOND'=>'6,18'),array( date_create('1997-09-02 00:06:06'),date_create('1997-09-02 00:06:18'),date_create('1997-09-02 00:18:06'))), array(array('BYHOUR'=>'6,18','BYMINUTE'=>'6,18','BYSECOND'=>'6,18'),array( date_create('1997-09-02 06:06:06'),date_create('1997-09-02 06:06:18'),date_create('1997-09-02 06:18:06'))), array(array('BYMONTHDAY'=>array(13, 17),'BYHOUR'=>'6,18','BYSETPOS'=>array(3, -3)),array( date_create('1997-09-13 18:00'),date_create('1997-09-17 06:00'),date_create('1997-10-13 18:00'))), // avoid duplicates array(array('BYMONTHDAY'=>array(13, 17),'BYHOUR'=>'6,18','BYSETPOS'=>array(3, 3, -3)),array( date_create('1997-09-13 18:00'),date_create('1997-09-17 06:00'),date_create('1997-10-13 18:00'))), array(array('BYMONTHDAY'=>array(13, 17),'BYHOUR'=>'6,18','BYSETPOS'=>array(4, -1)),array( date_create('1997-09-17 18:00'),date_create('1997-10-17 18:00'),date_create('1997-11-17 18:00'))) ); } /** * @dataProvider monthlyRules */ public function testMonthly($rule, $occurrences) { $rule = new RRule(array_merge(array( 'FREQ' => 'MONTHLY', 'COUNT' => 3, 'DTSTART' => '1997-09-02' ), $rule)); $this->assertEquals($occurrences, $rule->getOccurrences()); $this->assertEquals($occurrences, $rule->getOccurrences(), 'Cached version'); foreach ($occurrences as $date) { $this->assertTrue($rule->occursAt($date), $date->format('r').' in cached version'); } $rule->clearCache(); foreach ($occurrences as $date) { $this->assertTrue($rule->occursAt($date), $date->format('r').' in uncached version'); } $rule->clearCache(); for ($i = 0; $i < count($occurrences); $i++) { $this->assertEquals($rule[$i], $occurrences[$i], 'array access uncached'); } } /** * WEEKLY rules, mostly taken from the Python test suite */ public function weeklyRules() { return array( array(array(),array( date_create('1997-09-02'), date_create('1997-09-09'), date_create('1997-09-16'))), array(array('interval'=>2),array( date_create('1997-09-02'),date_create('1997-09-16'),date_create('1997-09-30'))), array(array('interval'=>20),array( date_create('1997-09-02'),date_create('1998-01-20'),date_create('1998-06-09'))), array(array('bymonth'=>'1,3'),array( date_create('1998-01-06'),date_create('1998-01-13'),date_create('1998-01-20'))), array(array('byday'=> array('TU', 'TH')),array( date_create('1997-09-02'), date_create('1997-09-04'), date_create('1997-09-09'))), # This test is interesting, because it crosses the year # boundary in a weekly period to find day '1' as a # valid recurrence. array(array('bymonth'=>'1,3','byday'=>array('TU', 'TH')),array( date_create('1998-01-01'), date_create('1998-01-06'), date_create('1998-01-08'))), array(array('byhour'=>'6,18'),array( date_create('1997-09-02 06:00:00'),date_create('1997-09-02 18:00:00'),date_create('1997-09-09 06:00:00'))), array(array('byminute'=>'6,18'),array( date_create('1997-09-02 00:06:00'),date_create('1997-09-02 00:18:00'),date_create('1997-09-09 00:06:00'))), array(array('bysecond'=> '6,18'),array( date_create('1997-09-02 00:00:06'),date_create('1997-09-02 00:00:18'),date_create('1997-09-09 00:00:06'))), array(array('byhour'=> '6,18','byminute'=>'6,18'),array( date_create('1997-09-02 06:06:00'),date_create('1997-09-02 06:18:00'),date_create('1997-09-02 18:06:00'))), array(array('byhour'=>'6,18','bysecond'=>'6,18', 'dtstart' => '1997-09-02 09:00:00'),array( date_create('1997-09-02 18:00:06'), date_create('1997-09-02 18:00:18'), date_create('1997-09-09 06:00:06'))), array(array('byminute'=>'6,18','bysecond'=>'6,18', 'dtstart' => '1997-09-02 09:00:00'),array( date_create('1997-09-02 09:06:06'), date_create('1997-09-02 09:06:18'), date_create('1997-09-02 09:18:06'))), array(array('byhour'=>'6,18','byminute'=>'6,18','bysecond'=>'6,18', 'dtstart' => '1997-09-02 09:00:00'),array( date_create('1997-09-02 18:06:06'), date_create('1997-09-02 18:06:18'), date_create('1997-09-02 18:18:06'))), array(array('byday'=>array('TU', 'TH'),'byhour'=>'6,18','bysetpos'=>array(3, -3), 'dtstart' => '1997-09-02 09:00:00'),array( date_create('1997-09-02 18:00:00'), date_create('1997-09-04 06:00:00'), date_create('1997-09-09 18:00:00'))) ); } /** * @dataProvider weeklyRules */ public function testWeekly($rule, $occurrences) { $rule = new RRule(array_merge(array( 'FREQ' => 'WEEKLY', 'COUNT' => 3, 'DTSTART' => '1997-09-02' ), $rule)); $this->assertEquals($occurrences, $rule->getOccurrences()); $this->assertEquals($occurrences, $rule->getOccurrences(), 'Cached version'); foreach ($occurrences as $date) { $this->assertTrue($rule->occursAt($date), $date->format('r').' in cached version'); } $rule->clearCache(); foreach ($occurrences as $date) { $this->assertTrue($rule->occursAt($date), $date->format('r').' in uncached version'); } $rule->clearCache(); for ($i = 0; $i < count($occurrences); $i++) { $this->assertEquals($rule[$i], $occurrences[$i], 'array access uncached'); } } /** * DAILY rules, mostly taken from the Python test suite */ public function dailyRules() { return array( array(array(), array( date_create('1997-09-02'),date_create('1997-09-03'),date_create('1997-09-04'))), array(array('interval'=>2),array( date_create('1997-09-02'), date_create('1997-09-04'), date_create('1997-09-06'))), array(array('interval'=>92),array( date_create('1997-09-02'), date_create('1997-12-03'), date_create('1998-03-05'))), array(array('bymonth'=>'1,3'),array( date_create('1998-01-01'), date_create('1998-01-02'), date_create('1998-01-03'))), array(array('bymonthday'=>'1,3'),array( date_create('1997-09-03'), date_create('1997-10-01'), date_create('1997-10-03'))), array(array('bymonth'=>'1,3','bymonthday'=>array(5, 7)),array( date_create('1998-01-05'), date_create('1998-01-07'), date_create('1998-03-05'))), array(array('byday'=>array('TU', 'TH')),array( date_create('1997-09-02'), date_create('1997-09-04'), date_create('1997-09-09'))), array(array('bymonth'=> '1,3', 'byday'=> array('TU', 'TH')),array( date_create('1998-01-01'), date_create('1998-01-06'), date_create('1998-01-08'))), array(array('bymonthday'=> '1,3', 'byday'=>array('TU', 'TH')),array( date_create('1998-01-01'), date_create('1998-02-03'), date_create('1998-03-03'))), array(array('bymonth'=>'1,3','bymonthday'=>'1,3','byday'=>array('TU', 'TH')),array( date_create('1998-01-01'), date_create('1998-03-03'), date_create('2001-03-01'))), // TODO BYSETPOS array(array('BYHOUR'=> '6,18'),array( date_create('1997-09-02 06:00:00'),date_create('1997-09-02 18:00:00'),date_create('1997-09-03 06:00:00'))), array(array('BYMINUTE'=> '6,18'),array( date_create('1997-09-02 00:06:00'),date_create('1997-09-02 00:18:00'),date_create('1997-09-03 00:06:00'))), array(array('BYSECOND' => '6,18'),array( date_create('1997-09-02 00:00:06'),date_create('1997-09-02 00:00:18'),date_create('1997-09-03 00:00:06'))), array(array('BYHOUR'=>'6,18','BYMINUTE'=>'6,18'),array( date_create('1997-09-02 06:06:00'),date_create('1997-09-02 06:18:00'),date_create('1997-09-02 18:06:00'))), array(array('BYHOUR'=>'6,18','BYSECOND'=>'6,18'),array( date_create('1997-09-02 06:00:06'),date_create('1997-09-02 06:00:18'),date_create('1997-09-02 18:00:06'))), array(array('BYMINUTE'=>'6,18','BYSECOND'=>'6,18'),array( date_create('1997-09-02 00:06:06'),date_create('1997-09-02 00:06:18'),date_create('1997-09-02 00:18:06'))), array(array('BYHOUR'=>'6,18','BYMINUTE'=>'6,18','BYSECOND'=>'6,18'),array( date_create('1997-09-02 06:06:06'),date_create('1997-09-02 06:06:18'),date_create('1997-09-02 06:18:06'))), array(array('BYHOUR'=>'6,18','byminute' => '15,45', 'BYSETPOS'=>array(3, -3), 'dtstart' => '1997-09-02, 09:00'),array( date_create('1997-09-02 18:15'), date_create('1997-09-03 06:45'), date_create('1997-09-03 18:15'))) ); } /** * @dataProvider dailyRules */ public function testDaily($rule, $occurrences) { $rule = new RRule(array_merge(array( 'FREQ' => 'DAILY', 'COUNT' => 3, 'DTSTART' => '1997-09-02' ), $rule)); $this->assertEquals($occurrences, $rule->getOccurrences()); $this->assertEquals($occurrences, $rule->getOccurrences(), 'Cached version'); foreach ($occurrences as $date) { $this->assertTrue($rule->occursAt($date), $date->format('r').' in cached version'); } $rule->clearCache(); foreach ($occurrences as $date) { $this->assertTrue($rule->occursAt($date), $date->format('r').' in uncached version'); } $rule->clearCache(); for ($i = 0; $i < count($occurrences); $i++) { $this->assertEquals($rule[$i], $occurrences[$i], 'array access uncached'); } } /** * HOURLY rules, mostly taken from the Python test suite */ public function hourlyRules() { return array( array(array(), array( date_create('1997-09-02 09:00:00'), date_create('1997-09-02 10:00:00'), date_create('1997-09-02 11:00:00'))), array(array('interval' => 2), array( date_create('1997-09-02 09:00:00'), date_create('1997-09-02 11:00:00'), date_create('1997-09-02 13:00:00'))), array(array('interval' => 769), array( date_create('1997-09-02 09:00:00'), date_create('1997-10-04 10:00:00'), date_create('1997-11-05 11:00:00'))), array(array('bymonth' => '1, 3'), array( date_create('1998-01-01 00:00:00'), date_create('1998-01-01 01:00:00'), date_create('1998-01-01 02:00:00'))), array(array('bymonthday'=>'1, 3'), array( date_create('1997-09-03 00:00:00'), date_create('1997-09-03 01:00:00'), date_create('1997-09-03 02:00:00'))), array(array('bymonth'=>'1, 3','bymonthday'=>'5, 7'),array( date_create('1998-01-05 00:00'), date_create('1998-01-05 01:00'), date_create('1998-01-05 02:00'))), array(array('byday'=>'TU, TH'), array( date_create('1997-09-02 09:00'), date_create('1997-09-02 10:00'), date_create('1997-09-02 11:00'))), array(array('bymonth'=> '1, 3', 'byday' => 'TU, TH'), array( date_create('1998-01-01 00:00'), date_create('1998-01-01 01:00'), date_create('1998-01-01 02:00'))), array(array('bymonthday'=>'1, 3','byday'=>'TU, TH'), array( date_create('1998-01-01 00:00'), date_create('1998-01-01 01:00'), date_create('1998-01-01 02:00'))), array(array('bymonth'=> '1, 3','bymonthday'=>'1, 3','byday'=>'TU, TH'), array( date_create('1998-01-01 00:00'), date_create('1998-01-01 01:00'), date_create('1998-01-01 02:00'))), array(array('count'=>4,'byyearday'=>'1, 100, 200, 365'), array( date_create('1997-12-31 00:00'), date_create('1997-12-31 01:00'), date_create('1997-12-31 02:00'), date_create('1997-12-31 03:00'))), array(array('count'=>4,'byyearday'=>'-365, -266, -166, -1'), array( date_create('1997-12-31 00:00'), date_create('1997-12-31 01:00'), date_create('1997-12-31 02:00'), date_create('1997-12-31 03:00'))), array(array('count'=>4,'bymonth'=>'4, 7','byyearday'=>'1, 100, 200, 365'), array( date_create('1998-04-10 00:00'), date_create('1998-04-10 01:00'), date_create('1998-04-10 02:00'), date_create('1998-04-10 03:00'))), array(array('count'=>4,'bymonth'=>'4, 7','byyearday'=>'-365, -266, -166, -1'), array( date_create('1998-04-10 00:00'), date_create('1998-04-10 01:00'), date_create('1998-04-10 02:00'), date_create('1998-04-10 03:00'))), 'byyearday, 29 February' => [ ['BYYEARDAY' => '60'], [date_create('1998-03-01 00:00'), date_create('1998-03-01 01:00'), date_create('1998-03-01 02:00')] ], 'byyearday, 366th day' => [ ['BYYEARDAY' => '366'], [date_create('2000-12-31 00:00'), date_create('2000-12-31 01:00'), date_create('2000-12-31 02:00')] ], 'byyearday, -366th day' => [ ['BYYEARDAY' => '-366'], [date_create('2000-01-01 00:00'), date_create('2000-01-01 01:00'), date_create('2000-01-01 02:00')] ], array(array('byhour'=>'6, 18'), array( date_create('1997-09-02 18:00'), date_create('1997-09-03 06:00'), date_create('1997-09-03 18:00'))), array(array('byminute'=>'6, 18'),array( date_create('1997-09-02 09:06'), date_create('1997-09-02 09:18'), date_create('1997-09-02 10:06'))), array(array('bysecond'=>'6, 18'),array( date_create('1997-09-02 09:00:06'), date_create('1997-09-02 09:00:18'), date_create('1997-09-02 10:00:06'))), array(array('byhour'=>'6, 18','byminute'=>'6, 18'),array( date_create('1997-09-02 18:06'), date_create('1997-09-02 18:18'), date_create('1997-09-03 06:06'))), array(array('byhour'=>'6, 18','bysecond'=>'6, 18'),array( date_create('1997-09-02 18:00:06'), date_create('1997-09-02 18:00:18'), date_create('1997-09-03 06:00:06'))), array(array('byminute'=>'6, 18','bysecond'=>'6, 18'),array( date_create('1997-09-02 09:06:06'), date_create('1997-09-02 09:06:18'), date_create('1997-09-02 09:18:06'))), array(array('byhour'=>'6, 18','byminute'=>'6, 18','bysecond'=>'6, 18'), array( date_create('1997-09-02 18:06:06'), date_create('1997-09-02 18:06:18'), date_create('1997-09-02 18:18:06'))), array(array('byminute'=>'15, 45','bysecond'=>'15, 45','bysetpos'=>'3, -3'), array( date_create('1997-09-02 09:15:45'), date_create('1997-09-02 09:45:15'), date_create('1997-09-02 10:15:45'))) ); } /** * @dataProvider hourlyRules */ public function testHourly($rule, $occurrences) { $rule = new RRule(array_merge(array( 'FREQ' => 'HOURLY', 'COUNT' => 3, 'DTSTART' => '1997-09-02 09:00:00' ), $rule)); $this->assertEquals($occurrences, $rule->getOccurrences()); $this->assertEquals($occurrences, $rule->getOccurrences(), 'Cached version'); foreach ($occurrences as $date) { $this->assertTrue($rule->occursAt($date), $date->format('r').' in cached version'); } $rule->clearCache(); foreach ($occurrences as $date) { $this->assertTrue($rule->occursAt($date), $date->format('r').' in uncached version'); } $rule->clearCache(); for ($i = 0; $i < count($occurrences); $i++) { $this->assertEquals($rule[$i], $occurrences[$i], 'array access uncached'); } } /** * MINUTELY rules, mostly taken from the Python test suite */ public function minutelyRules() { return array( array(array(), array( date_create('1997-09-02 09:00'), date_create('1997-09-02 09:01'), date_create('1997-09-02 09:02'))), array(array('interval'=>2), array( date_create('1997-09-02 09:00'), date_create('1997-09-02 09:02'), date_create('1997-09-02 09:04'))), array(array('interval'=>1501),array( date_create('1997-09-02 09:00'), date_create('1997-09-03 10:01'), date_create('1997-09-04 11:02'))), array(array('bymonth'=>'1, 3'),array( date_create('1998-01-01 00:00:00'), date_create('1998-01-01 00:01:00'), date_create('1998-01-01 00:02:00'))), array(array('bymonthday'=>'1, 3'), array( date_create('1997-09-03 00:00:00'), date_create('1997-09-03 00:01:00'), date_create('1997-09-03 00:02:00'))), array(array('bymonth'=>'1, 3','bymonthday'=>'5, 7'), array( date_create('1998-01-05 00:00:00'), date_create('1998-01-05 00:01:00'), date_create('1998-01-05 00:02:00'))), array(array('byday'=>'TU, TH'), array( date_create('1997-09-02 09:00:00'), date_create('1997-09-02 09:01:00'), date_create('1997-09-02 09:02:00'))), array(array('bymonth'=>'1, 3','byday'=>'TU, TH'), array( date_create('1998-01-01 00:00:00'), date_create('1998-01-01 00:01:00'), date_create('1998-01-01 00:02:00'))), array(array('bymonthday'=>'1, 3','byday'=>'TU, TH'),array( date_create('1998-01-01 00:00:00'), date_create('1998-01-01 00:01:00'), date_create('1998-01-01 00:02:00'))), array(array('bymonth'=>'1, 3','bymonthday'=>'1, 3','byday'=> 'TU, TH'), array( date_create('1998-01-01 00:00:00'), date_create('1998-01-01 00:01:00'), date_create('1998-01-01 00:02:00'))), array(array('count'=>4, 'byyearday'=> '1, 100, 200, 365'), array( date_create('1997-12-31 00:00:00'), date_create('1997-12-31 00:01:00'), date_create('1997-12-31 00:02:00'), date_create('1997-12-31 00:03:00'))), array(array('count'=>4,'byyearday'=>'-365, -266, -166, -1'), array( date_create('1997-12-31 00:00:00'), date_create('1997-12-31 00:01:00'), date_create('1997-12-31 00:02:00'), date_create('1997-12-31 00:03:00'))), array(array('count'=>4,'bymonth'=>'4, 7','byyearday'=>'1, 100, 200, 365'),array( date_create('1998-04-10 00:00:00'), date_create('1998-04-10 00:01:00'), date_create('1998-04-10 00:02:00'), date_create('1998-04-10 00:03:00'))), array(array('count'=>4,'bymonth'=>'4, 7','byyearday'=>'-365, -266, -166, -1'),array( date_create('1998-04-10 00:00:00'), date_create('1998-04-10 00:01:00'), date_create('1998-04-10 00:02:00'), date_create('1998-04-10 00:03:00'))), array(array('byhour'=>'6, 18'),array( date_create('1997-09-02 18:00:00'), date_create('1997-09-02 18:01:00'), date_create('1997-09-02 18:02:00'))), array(array('byminute'=>'6, 18'),array( date_create('1997-09-02 09:06:00'), date_create('1997-09-02 09:18:00'), date_create('1997-09-02 10:06:00'))), array(array('bysecond'=> '6, 18'), array( date_create('1997-09-02 09:00:06'), date_create('1997-09-02 09:00:18'), date_create('1997-09-02 09:01:06'))), array(array('byhour'=>'6, 18','byminute'=>'6, 18'), array( date_create('1997-09-02 18:06:00'), date_create('1997-09-02 18:18:00'), date_create('1997-09-03 06:06:00'))), array(array('byhour'=>'6, 18','bysecond'=>'6, 18'), array( date_create('1997-09-02 18:00:06'), date_create('1997-09-02 18:00:18'), date_create('1997-09-02 18:01:06'))), array(array('byminute'=>'6, 18','bysecond'=>'6, 18'),array( date_create('1997-09-02 09:06:06'), date_create('1997-09-02 09:06:18'), date_create('1997-09-02 09:18:06'))), array(array('byhour'=>'6, 18','byminute'=>'6, 18','bysecond'=>'6, 18'),array( date_create('1997-09-02 18:06:06'), date_create('1997-09-02 18:06:18'), date_create('1997-09-02 18:18:06'))), array(array('bysecond'=>'15, 30, 45','bysetpos'=>'3, -3'),array( date_create('1997-09-02 09:00:15'), date_create('1997-09-02 09:00:45'), date_create('1997-09-02 09:01:15'))) ); } /** * @dataProvider minutelyRules */ public function testMinutely($rule, $occurrences) { $rule = new RRule(array_merge(array( 'FREQ' => 'minutely', 'COUNT' => 3, 'DTSTART' => '1997-09-02 09:00:00' ), $rule)); $this->assertEquals($occurrences, $rule->getOccurrences()); $this->assertEquals($occurrences, $rule->getOccurrences(), 'Cached version'); foreach ($occurrences as $date) { $this->assertTrue($rule->occursAt($date), $date->format('r').' in cached version'); } $rule->clearCache(); foreach ($occurrences as $date) { $this->assertTrue($rule->occursAt($date), $date->format('r').' in uncached version'); } $rule->clearCache(); for ($i = 0; $i < count($occurrences); $i++) { $this->assertEquals($rule[$i], $occurrences[$i], 'array access uncached'); } } /** * SECONDLY rules, mostly taken from the Python test suite */ public function secondlyRules() { return array( array(array(), array( date_create('1997-09-02 09:00:00'), date_create('1997-09-02 09:00:01'), date_create('1997-09-02 09:00:02'))), array(array('interval'=>2), array( date_create('1997-09-02 09:00:00'), date_create('1997-09-02 09:00:02'), date_create('1997-09-02 09:00:04'))), array(array('interval'=>90061), array( date_create('1997-09-02 09:00:00'), date_create('1997-09-03 10:01:01'), date_create('1997-09-04 11:02:02'))), array(array('bymonth'=>'1, 3'),array( date_create('1998-01-01 00:00:00'), date_create('1998-01-01 00:00:01'), date_create('1998-01-01 00:00:02'))), array(array('bymonthday'=>'1, 3'), array( date_create('1997-09-03 00:00:00'), date_create('1997-09-03 00:00:01'), date_create('1997-09-03 00:00:02'))), array(array('bymonth'=>'1, 3','bymonthday'=>'5, 7'),array( date_create('1998-01-05 00:00:00'), date_create('1998-01-05 00:00:01'), date_create('1998-01-05 00:00:02'))), array(array('byday'=>'TU, TH'), array( date_create('1997-09-02 09:00:00'), date_create('1997-09-02 09:00:01'), date_create('1997-09-02 09:00:02'))), array(array('bymonth'=>'1, 3','byday'=>'TU, TH'),array( date_create('1998-01-01 00:00:00'), date_create('1998-01-01 00:00:01'), date_create('1998-01-01 00:00:02'))), array(array('bymonthday'=>'1, 3','byday'=>'TU, TH'),array( date_create('1998-01-01 00:00:00'), date_create('1998-01-01 00:00:01'), date_create('1998-01-01 00:00:02'))), array(array('bymonth'=>'1, 3','bymonthday'=>'1, 3','byday'=>'TU, TH'),array( date_create('1998-01-01 00:00:00'), date_create('1998-01-01 00:00:01'), date_create('1998-01-01 00:00:02'))), array(array('count'=>4,'byyearday'=>'1, 100, 200, 365'),array( date_create('1997-12-31 00:00:00'), date_create('1997-12-31 00:00:01'), date_create('1997-12-31 00:00:02'), date_create('1997-12-31 00:00:03'))), array(array('count'=>4,'byyearday'=>'-365, -266, -166, -1'),array( date_create('1997-12-31 00:00:00'), date_create('1997-12-31 00:00:01'), date_create('1997-12-31 00:00:02'), date_create('1997-12-31 00:00:03'))), array(array('count'=>4,'bymonth'=>'4, 7','byyearday'=>'1, 100, 200, 365'),array( date_create('1998-04-10 00:00:00'), date_create('1998-04-10 00:00:01'), date_create('1998-04-10 00:00:02'), date_create('1998-04-10 00:00:03'))), array(array('count'=>4,'bymonth'=>'4, 7','byyearday'=>'-365, -266, -166, -1'),array( date_create('1998-04-10 00:00:00'), date_create('1998-04-10 00:00:01'), date_create('1998-04-10 00:00:02'), date_create('1998-04-10 00:00:03'))), array(array('byhour'=>'6, 18'),array( date_create('1997-09-02 18:00:00'), date_create('1997-09-02 18:00:01'), date_create('1997-09-02 18:00:02'))), array(array('byminute'=>'6, 18'), array( date_create('1997-09-02 09:06:00'), date_create('1997-09-02 09:06:01'), date_create('1997-09-02 09:06:02'))), array(array('bysecond'=>'6, 18'), array( date_create('1997-09-02 09:00:06'), date_create('1997-09-02 09:00:18'), date_create('1997-09-02 09:01:06'))), array(array('byhour'=>'6, 18','byminute'=>'6, 18'), array( date_create('1997-09-02 18:06:00'), date_create('1997-09-02 18:06:01'), date_create('1997-09-02 18:06:02'))), array(array('byhour'=>'6, 18','bysecond'=>'6, 18'), array( date_create('1997-09-02 18:00:06'), date_create('1997-09-02 18:00:18'), date_create('1997-09-02 18:01:06'))), array(array('byminute'=>'6, 18','bysecond'=>'6, 18'), array( date_create('1997-09-02 09:06:06'), date_create('1997-09-02 09:06:18'), date_create('1997-09-02 09:18:06'))), array(array('byhour'=>'6, 18','byminute'=>'6, 18','bysecond'=>'6, 18'), array( date_create('1997-09-02 18:06:06'), date_create('1997-09-02 18:06:18'), date_create('1997-09-02 18:18:06'))), array(array('bysecond'=>'0','byminute'=>'1','dtstart'=>date_create('2010-03-22 12:01:00')), array( date_create('2010-03-22 12:01:00'), date_create('2010-03-22 13:01:00'), date_create('2010-03-22 14:01:00'))), ); } /** * @dataProvider secondlyRules */ public function testSecondly($rule, $occurrences) { $rule = new RRule(array_merge(array( 'FREQ' => 'secondly', 'COUNT' => 3, 'DTSTART' => '1997-09-02 09:00:00' ), $rule)); $this->assertEquals($occurrences, $rule->getOccurrences()); $this->assertEquals($occurrences, $rule->getOccurrences(), 'Cached version'); foreach ($occurrences as $date) { $this->assertTrue($rule->occursAt($date), $date->format('r').' in cached version'); } $rule->clearCache(); foreach ($occurrences as $date) { $this->assertTrue($rule->occursAt($date), $date->format('r').' in uncached version'); } $rule->clearCache(); for ($i = 0; $i < count($occurrences); $i++) { $this->assertEquals($rule[$i], $occurrences[$i], 'array access uncached'); } } /** * Examples given in the RFC. */ public function rfcExamples() { return array( // Daily, for 10 occurrences. array( array('freq' => 'daily', 'count' => 10, 'dtstart' => date_create('1997-09-02 09:00:00',new DateTimeZone('Australia/Sydney'))), array(date_create('1997-09-02 09:00:00',new DateTimeZone('Australia/Sydney')), date_create('1997-09-03 09:00:00',new DateTimeZone('Australia/Sydney')), date_create('1997-09-04 09:00:00',new DateTimeZone('Australia/Sydney')), date_create('1997-09-05 09:00:00',new DateTimeZone('Australia/Sydney')), date_create('1997-09-06 09:00:00',new DateTimeZone('Australia/Sydney')), date_create('1997-09-07 09:00:00',new DateTimeZone('Australia/Sydney')), date_create('1997-09-08 09:00:00',new DateTimeZone('Australia/Sydney')), date_create('1997-09-09 09:00:00',new DateTimeZone('Australia/Sydney')), date_create('1997-09-10 09:00:00',new DateTimeZone('Australia/Sydney')), date_create('1997-09-11 09:00:00',new DateTimeZone('Australia/Sydney'))) ), array( array('freq' => 'daily', 'count' => 10, 'dtstart' => date_create('2016-10-02 09:00:00',new DateTimeZone('Australia/Sydney'))), array(date_create('2016-10-02 09:00:00',new DateTimeZone('Australia/Sydney')), date_create('2016-10-03 09:00:00',new DateTimeZone('Australia/Sydney')), date_create('2016-10-04 09:00:00',new DateTimeZone('Australia/Sydney')), date_create('2016-10-05 09:00:00',new DateTimeZone('Australia/Sydney')), date_create('2016-10-06 09:00:00',new DateTimeZone('Australia/Sydney')), date_create('2016-10-07 09:00:00',new DateTimeZone('Australia/Sydney')), date_create('2016-10-08 09:00:00',new DateTimeZone('Australia/Sydney')), date_create('2016-10-09 09:00:00',new DateTimeZone('Australia/Sydney')), date_create('2016-10-10 09:00:00',new DateTimeZone('Australia/Sydney')), date_create('2016-10-11 09:00:00',new DateTimeZone('Australia/Sydney'))) ), array( array('freq' => 'daily', 'count' => 10, 'dtstart' => date_create('2016-04-02 09:00:00',new DateTimeZone('Australia/Sydney'))), array(date_create('2016-04-02 09:00:00',new DateTimeZone('Australia/Sydney')), date_create('2016-04-03 09:00:00',new DateTimeZone('Australia/Sydney')), date_create('2016-04-04 09:00:00',new DateTimeZone('Australia/Sydney')), date_create('2016-04-05 09:00:00',new DateTimeZone('Australia/Sydney')), date_create('2016-04-06 09:00:00',new DateTimeZone('Australia/Sydney')), date_create('2016-04-07 09:00:00',new DateTimeZone('Australia/Sydney')), date_create('2016-04-08 09:00:00',new DateTimeZone('Australia/Sydney')), date_create('2016-04-09 09:00:00',new DateTimeZone('Australia/Sydney')), date_create('2016-04-10 09:00:00',new DateTimeZone('Australia/Sydney')), date_create('2016-04-11 09:00:00',new DateTimeZone('Australia/Sydney'))) ), // Daily until December 24, 1997 array( array('freq' => 'daily', 'dtstart' => '1997-09-02 09:00:00', 'until' => '1997-12-24 00:00:00'), array(date_create('1997-09-02 09:00:00'), date_create('1997-09-03 09:00:00'), date_create('1997-09-04 09:00:00'), date_create('1997-09-05 09:00:00'), date_create('1997-09-06 09:00:00'), date_create('1997-09-07 09:00:00'), date_create('1997-09-08 09:00:00'), date_create('1997-09-09 09:00:00'), date_create('1997-09-10 09:00:00'), date_create('1997-09-11 09:00:00'), date_create('1997-09-12 09:00:00'), date_create('1997-09-13 09:00:00'), date_create('1997-09-14 09:00:00'), date_create('1997-09-15 09:00:00'), date_create('1997-09-16 09:00:00'), date_create('1997-09-17 09:00:00'), date_create('1997-09-18 09:00:00'), date_create('1997-09-19 09:00:00'), date_create('1997-09-20 09:00:00'), date_create('1997-09-21 09:00:00'), date_create('1997-09-22 09:00:00'), date_create('1997-09-23 09:00:00'), date_create('1997-09-24 09:00:00'), date_create('1997-09-25 09:00:00'), date_create('1997-09-26 09:00:00'), date_create('1997-09-27 09:00:00'), date_create('1997-09-28 09:00:00'), date_create('1997-09-29 09:00:00'), date_create('1997-09-30 09:00:00'), date_create('1997-10-01 09:00:00'), date_create('1997-10-02 09:00:00'), date_create('1997-10-03 09:00:00'), date_create('1997-10-04 09:00:00'), date_create('1997-10-05 09:00:00'), date_create('1997-10-06 09:00:00'), date_create('1997-10-07 09:00:00'), date_create('1997-10-08 09:00:00'), date_create('1997-10-09 09:00:00'), date_create('1997-10-10 09:00:00'), date_create('1997-10-11 09:00:00'), date_create('1997-10-12 09:00:00'), date_create('1997-10-13 09:00:00'), date_create('1997-10-14 09:00:00'), date_create('1997-10-15 09:00:00'), date_create('1997-10-16 09:00:00'), date_create('1997-10-17 09:00:00'), date_create('1997-10-18 09:00:00'), date_create('1997-10-19 09:00:00'), date_create('1997-10-20 09:00:00'), date_create('1997-10-21 09:00:00'), date_create('1997-10-22 09:00:00'), date_create('1997-10-23 09:00:00'), date_create('1997-10-24 09:00:00'), date_create('1997-10-25 09:00:00'), date_create('1997-10-26 09:00:00'), date_create('1997-10-27 09:00:00'), date_create('1997-10-28 09:00:00'), date_create('1997-10-29 09:00:00'), date_create('1997-10-30 09:00:00'), date_create('1997-10-31 09:00:00'), date_create('1997-11-01 09:00:00'), date_create('1997-11-02 09:00:00'), date_create('1997-11-03 09:00:00'), date_create('1997-11-04 09:00:00'), date_create('1997-11-05 09:00:00'), date_create('1997-11-06 09:00:00'), date_create('1997-11-07 09:00:00'), date_create('1997-11-08 09:00:00'), date_create('1997-11-09 09:00:00'), date_create('1997-11-10 09:00:00'), date_create('1997-11-11 09:00:00'), date_create('1997-11-12 09:00:00'), date_create('1997-11-13 09:00:00'), date_create('1997-11-14 09:00:00'), date_create('1997-11-15 09:00:00'), date_create('1997-11-16 09:00:00'), date_create('1997-11-17 09:00:00'), date_create('1997-11-18 09:00:00'), date_create('1997-11-19 09:00:00'), date_create('1997-11-20 09:00:00'), date_create('1997-11-21 09:00:00'), date_create('1997-11-22 09:00:00'), date_create('1997-11-23 09:00:00'), date_create('1997-11-24 09:00:00'), date_create('1997-11-25 09:00:00'), date_create('1997-11-26 09:00:00'), date_create('1997-11-27 09:00:00'), date_create('1997-11-28 09:00:00'), date_create('1997-11-29 09:00:00'), date_create('1997-11-30 09:00:00'), date_create('1997-12-01 09:00:00'), date_create('1997-12-02 09:00:00'), date_create('1997-12-03 09:00:00'), date_create('1997-12-04 09:00:00'), date_create('1997-12-05 09:00:00'), date_create('1997-12-06 09:00:00'), date_create('1997-12-07 09:00:00'), date_create('1997-12-08 09:00:00'), date_create('1997-12-09 09:00:00'), date_create('1997-12-10 09:00:00'), date_create('1997-12-11 09:00:00'), date_create('1997-12-12 09:00:00'), date_create('1997-12-13 09:00:00'), date_create('1997-12-14 09:00:00'), date_create('1997-12-15 09:00:00'), date_create('1997-12-16 09:00:00'), date_create('1997-12-17 09:00:00'), date_create('1997-12-18 09:00:00'), date_create('1997-12-19 09:00:00'), date_create('1997-12-20 09:00:00'), date_create('1997-12-21 09:00:00'), date_create('1997-12-22 09:00:00'), date_create('1997-12-23 09:00:00')) ), // Every other day, 5 occurrences. array( array('freq' => 'daily', 'interval' => 2, 'count' => 5, 'dtstart' => '1997-09-02 09:00:00'), array(date_create('1997-09-02 09:00:00'), date_create('1997-09-04 09:00:00'), date_create('1997-09-06 09:00:00'), date_create('1997-09-08 09:00:00'), date_create('1997-09-10 09:00:00')) ), // Every 10 days, 5 occurrences. array( array('freq' => 'daily', 'interval' => 10, 'count' => 5, 'dtstart' => '1997-09-02 09:00:00'), array(date_create('1997-09-02 09:00:00'), date_create('1997-09-12 09:00:00'), date_create('1997-09-22 09:00:00'), date_create('1997-10-02 09:00:00'), date_create('1997-10-12 09:00:00')) ), // Everyday in January, for 3 years. array( array('freq' => 'yearly', 'bymonth' => 1, 'byday' => 'MO,TU,WE,TH,FR,SA,SU', 'dtstart' => '1997-09-02 09:00:00', 'until' => '2000-01-31 09:00:00'), array(date_create('1998-01-01 09:00:00'), date_create('1998-01-02 09:00:00'), date_create('1998-01-03 09:00:00'), date_create('1998-01-04 09:00:00'), date_create('1998-01-05 09:00:00'), date_create('1998-01-06 09:00:00'), date_create('1998-01-07 09:00:00'), date_create('1998-01-08 09:00:00'), date_create('1998-01-09 09:00:00'), date_create('1998-01-10 09:00:00'), date_create('1998-01-11 09:00:00'), date_create('1998-01-12 09:00:00'), date_create('1998-01-13 09:00:00'), date_create('1998-01-14 09:00:00'), date_create('1998-01-15 09:00:00'), date_create('1998-01-16 09:00:00'), date_create('1998-01-17 09:00:00'), date_create('1998-01-18 09:00:00'), date_create('1998-01-19 09:00:00'), date_create('1998-01-20 09:00:00'), date_create('1998-01-21 09:00:00'), date_create('1998-01-22 09:00:00'), date_create('1998-01-23 09:00:00'), date_create('1998-01-24 09:00:00'), date_create('1998-01-25 09:00:00'), date_create('1998-01-26 09:00:00'), date_create('1998-01-27 09:00:00'), date_create('1998-01-28 09:00:00'), date_create('1998-01-29 09:00:00'), date_create('1998-01-30 09:00:00'), date_create('1998-01-31 09:00:00'), date_create('1999-01-01 09:00:00'), date_create('1999-01-02 09:00:00'), date_create('1999-01-03 09:00:00'), date_create('1999-01-04 09:00:00'), date_create('1999-01-05 09:00:00'), date_create('1999-01-06 09:00:00'), date_create('1999-01-07 09:00:00'), date_create('1999-01-08 09:00:00'), date_create('1999-01-09 09:00:00'), date_create('1999-01-10 09:00:00'), date_create('1999-01-11 09:00:00'), date_create('1999-01-12 09:00:00'), date_create('1999-01-13 09:00:00'), date_create('1999-01-14 09:00:00'), date_create('1999-01-15 09:00:00'), date_create('1999-01-16 09:00:00'), date_create('1999-01-17 09:00:00'), date_create('1999-01-18 09:00:00'), date_create('1999-01-19 09:00:00'), date_create('1999-01-20 09:00:00'), date_create('1999-01-21 09:00:00'), date_create('1999-01-22 09:00:00'), date_create('1999-01-23 09:00:00'), date_create('1999-01-24 09:00:00'), date_create('1999-01-25 09:00:00'), date_create('1999-01-26 09:00:00'), date_create('1999-01-27 09:00:00'), date_create('1999-01-28 09:00:00'), date_create('1999-01-29 09:00:00'), date_create('1999-01-30 09:00:00'), date_create('1999-01-31 09:00:00'), date_create('2000-01-01 09:00:00'), date_create('2000-01-02 09:00:00'), date_create('2000-01-03 09:00:00'), date_create('2000-01-04 09:00:00'), date_create('2000-01-05 09:00:00'), date_create('2000-01-06 09:00:00'), date_create('2000-01-07 09:00:00'), date_create('2000-01-08 09:00:00'), date_create('2000-01-09 09:00:00'), date_create('2000-01-10 09:00:00'), date_create('2000-01-11 09:00:00'), date_create('2000-01-12 09:00:00'), date_create('2000-01-13 09:00:00'), date_create('2000-01-14 09:00:00'), date_create('2000-01-15 09:00:00'), date_create('2000-01-16 09:00:00'), date_create('2000-01-17 09:00:00'), date_create('2000-01-18 09:00:00'), date_create('2000-01-19 09:00:00'), date_create('2000-01-20 09:00:00'), date_create('2000-01-21 09:00:00'), date_create('2000-01-22 09:00:00'), date_create('2000-01-23 09:00:00'), date_create('2000-01-24 09:00:00'), date_create('2000-01-25 09:00:00'), date_create('2000-01-26 09:00:00'), date_create('2000-01-27 09:00:00'), date_create('2000-01-28 09:00:00'), date_create('2000-01-29 09:00:00'), date_create('2000-01-30 09:00:00'), date_create('2000-01-31 09:00:00')) ), // Same thing, in another way array( array('freq' => 'daily', 'bymonth' => 1, 'dtstart' => '1997-09-02 09:00:00', 'until' => '2000-01-31 09:00:00'), array(date_create('1998-01-01 09:00:00'), date_create('1998-01-02 09:00:00'), date_create('1998-01-03 09:00:00'), date_create('1998-01-04 09:00:00'), date_create('1998-01-05 09:00:00'), date_create('1998-01-06 09:00:00'), date_create('1998-01-07 09:00:00'), date_create('1998-01-08 09:00:00'), date_create('1998-01-09 09:00:00'), date_create('1998-01-10 09:00:00'), date_create('1998-01-11 09:00:00'), date_create('1998-01-12 09:00:00'), date_create('1998-01-13 09:00:00'), date_create('1998-01-14 09:00:00'), date_create('1998-01-15 09:00:00'), date_create('1998-01-16 09:00:00'), date_create('1998-01-17 09:00:00'), date_create('1998-01-18 09:00:00'), date_create('1998-01-19 09:00:00'), date_create('1998-01-20 09:00:00'), date_create('1998-01-21 09:00:00'), date_create('1998-01-22 09:00:00'), date_create('1998-01-23 09:00:00'), date_create('1998-01-24 09:00:00'), date_create('1998-01-25 09:00:00'), date_create('1998-01-26 09:00:00'), date_create('1998-01-27 09:00:00'), date_create('1998-01-28 09:00:00'), date_create('1998-01-29 09:00:00'), date_create('1998-01-30 09:00:00'), date_create('1998-01-31 09:00:00'), date_create('1999-01-01 09:00:00'), date_create('1999-01-02 09:00:00'), date_create('1999-01-03 09:00:00'), date_create('1999-01-04 09:00:00'), date_create('1999-01-05 09:00:00'), date_create('1999-01-06 09:00:00'), date_create('1999-01-07 09:00:00'), date_create('1999-01-08 09:00:00'), date_create('1999-01-09 09:00:00'), date_create('1999-01-10 09:00:00'), date_create('1999-01-11 09:00:00'), date_create('1999-01-12 09:00:00'), date_create('1999-01-13 09:00:00'), date_create('1999-01-14 09:00:00'), date_create('1999-01-15 09:00:00'), date_create('1999-01-16 09:00:00'), date_create('1999-01-17 09:00:00'), date_create('1999-01-18 09:00:00'), date_create('1999-01-19 09:00:00'), date_create('1999-01-20 09:00:00'), date_create('1999-01-21 09:00:00'), date_create('1999-01-22 09:00:00'), date_create('1999-01-23 09:00:00'), date_create('1999-01-24 09:00:00'), date_create('1999-01-25 09:00:00'), date_create('1999-01-26 09:00:00'), date_create('1999-01-27 09:00:00'), date_create('1999-01-28 09:00:00'), date_create('1999-01-29 09:00:00'), date_create('1999-01-30 09:00:00'), date_create('1999-01-31 09:00:00'), date_create('2000-01-01 09:00:00'), date_create('2000-01-02 09:00:00'), date_create('2000-01-03 09:00:00'), date_create('2000-01-04 09:00:00'), date_create('2000-01-05 09:00:00'), date_create('2000-01-06 09:00:00'), date_create('2000-01-07 09:00:00'), date_create('2000-01-08 09:00:00'), date_create('2000-01-09 09:00:00'), date_create('2000-01-10 09:00:00'), date_create('2000-01-11 09:00:00'), date_create('2000-01-12 09:00:00'), date_create('2000-01-13 09:00:00'), date_create('2000-01-14 09:00:00'), date_create('2000-01-15 09:00:00'), date_create('2000-01-16 09:00:00'), date_create('2000-01-17 09:00:00'), date_create('2000-01-18 09:00:00'), date_create('2000-01-19 09:00:00'), date_create('2000-01-20 09:00:00'), date_create('2000-01-21 09:00:00'), date_create('2000-01-22 09:00:00'), date_create('2000-01-23 09:00:00'), date_create('2000-01-24 09:00:00'), date_create('2000-01-25 09:00:00'), date_create('2000-01-26 09:00:00'), date_create('2000-01-27 09:00:00'), date_create('2000-01-28 09:00:00'), date_create('2000-01-29 09:00:00'), date_create('2000-01-30 09:00:00'), date_create('2000-01-31 09:00:00')) ), // Weekly for 10 occurrences: array( array('freq' => 'weekly', 'count' => 10, 'dtstart' => '1997-09-02 09:00:00'), array(date_create('1997-09-02 09:00:00'), date_create('1997-09-09 09:00:00'), date_create('1997-09-16 09:00:00'), date_create('1997-09-23 09:00:00'), date_create('1997-09-30 09:00:00'), date_create('1997-10-07 09:00:00'), date_create('1997-10-14 09:00:00'), date_create('1997-10-21 09:00:00'), date_create('1997-10-28 09:00:00'), date_create('1997-11-04 09:00:00')) ), // Every other week, 6 occurrences. array( array('freq' => 'weekly', 'interval' => 2, 'count' => 6, 'dtstart' => '1997-09-02 09:00:00'), array(date_create('1997-09-02 09:00:00'), date_create('1997-09-16 09:00:00'), date_create('1997-09-30 09:00:00'), date_create('1997-10-14 09:00:00'), date_create('1997-10-28 09:00:00'), date_create('1997-11-11 09:00:00')) ), // Weekly on Tuesday and Thursday for 5 weeks, week starting on Sunday. array( array('freq' => 'weekly', 'count' => 10, 'wkst' => 'SU', 'byday' => 'TU,TH', 'dtstart' => '1997-09-02 09:00:00'), array(date_create('1997-09-02 09:00:00'), date_create('1997-09-04 09:00:00'), date_create('1997-09-09 09:00:00'), date_create('1997-09-11 09:00:00'), date_create('1997-09-16 09:00:00'), date_create('1997-09-18 09:00:00'), date_create('1997-09-23 09:00:00'), date_create('1997-09-25 09:00:00'), date_create('1997-09-30 09:00:00'), date_create('1997-10-02 09:00:00')) ), // Every other week on Tuesday and Thursday, for 8 occurrences, week starting on Sunday array( array('freq' => 'weekly', 'interval' => 2, 'count' => 8, 'wkst' => 'SU', 'byday' => 'TU,TH', 'dtstart' => '1997-09-02 09:00:00'), array(date_create('1997-09-02 09:00:00'), date_create('1997-09-04 09:00:00'), date_create('1997-09-16 09:00:00'), date_create('1997-09-18 09:00:00'), date_create('1997-09-30 09:00:00'), date_create('1997-10-02 09:00:00'), date_create('1997-10-14 09:00:00'), date_create('1997-10-16 09:00:00')) ), // Monthly on the 1st Friday for ten occurrences. array( array('freq' => 'monthly', 'count' => 10, 'byday' => '1FR', 'dtstart' => '1997-09-02 09:00:00'), array(date_create('1997-09-05 09:00:00'), date_create('1997-10-03 09:00:00'), date_create('1997-11-07 09:00:00'), date_create('1997-12-05 09:00:00'), date_create('1998-01-02 09:00:00'), date_create('1998-02-06 09:00:00'), date_create('1998-03-06 09:00:00'), date_create('1998-04-03 09:00:00'), date_create('1998-05-01 09:00:00'), date_create('1998-06-05 09:00:00')) ), // Every other month on the 1st and last Sunday of the month for 10 occurrences. array( array('freq' => 'monthly', 'interval' => 2, 'count' => 10, 'byday' => '1SU,-1SU', 'dtstart' => '1997-09-02 09:00:00'), array(date_create('1997-09-07 09:00:00'), date_create('1997-09-28 09:00:00'), date_create('1997-11-02 09:00:00'), date_create('1997-11-30 09:00:00'), date_create('1998-01-04 09:00:00'), date_create('1998-01-25 09:00:00'), date_create('1998-03-01 09:00:00'), date_create('1998-03-29 09:00:00'), date_create('1998-05-03 09:00:00'), date_create('1998-05-31 09:00:00')) ), // Monthly on the second to last Monday of the month for 6 months. array( array('freq' => 'monthly', 'count' => 6, 'byday' => '-2MO', 'dtstart' => '1997-09-02 09:00:00'), array(date_create('1997-09-22 09:00:00'), date_create('1997-10-20 09:00:00'), date_create('1997-11-17 09:00:00'), date_create('1997-12-22 09:00:00'), date_create('1998-01-19 09:00:00'), date_create('1998-02-16 09:00:00')) ), // Monthly on the third to the last day of the month, for 6 months. array( array('freq' => 'monthly', 'count' => 6, 'bymonthday' => '-3', 'dtstart' => '1997-09-02 09:00:00'), array(date_create('1997-09-28 09:00:00'), date_create('1997-10-29 09:00:00'), date_create('1997-11-28 09:00:00'), date_create('1997-12-29 09:00:00'), date_create('1998-01-29 09:00:00'), date_create('1998-02-26 09:00:00')) ), // Monthly on the 2nd and 15th of the month for 5 occurrences. array( array('freq' => 'monthly', 'count' => 5, 'bymonthday' => '2,15', 'dtstart' => '1997-09-02 09:00:00'), array(date_create('1997-09-02 09:00:00'), date_create('1997-09-15 09:00:00'), date_create('1997-10-02 09:00:00'), date_create('1997-10-15 09:00:00'), date_create('1997-11-02 09:00:00')) ), // Monthly on the first and last day of the month for 3 occurrences. array( array('freq' => 'monthly', 'count' => 5, 'bymonthday' => '-1,1', 'dtstart' => '1997-09-02 09:00:00'), array(date_create('1997-09-30 09:00:00'), date_create('1997-10-01 09:00:00'), date_create('1997-10-31 09:00:00'), date_create('1997-11-01 09:00:00'), date_create('1997-11-30 09:00:00')) ), // Every 18 months on the 10th thru 15th of the month for 10 occurrences. array( array('freq' => 'monthly', 'count' => 10, 'interval' => 18, 'bymonthday' => range(10,15), 'dtstart' => '1997-09-02 09:00:00'), array(date_create('1997-09-10 09:00:00'), date_create('1997-09-11 09:00:00'), date_create('1997-09-12 09:00:00'), date_create('1997-09-13 09:00:00'), date_create('1997-09-14 09:00:00'), date_create('1997-09-15 09:00:00'), date_create('1999-03-10 09:00:00'), date_create('1999-03-11 09:00:00'), date_create('1999-03-12 09:00:00'), date_create('1999-03-13 09:00:00'))), // Every Tuesday, every other month, 6 occurrences. array( array('freq' => 'monthly', 'count' => 6, 'interval' => 2, 'byday' => 'TU', 'dtstart' => '1997-09-02 09:00:00'), array(date_create('1997-09-02 09:00:00'), date_create('1997-09-09 09:00:00'), date_create('1997-09-16 09:00:00'), date_create('1997-09-23 09:00:00'), date_create('1997-09-30 09:00:00'), date_create('1997-11-04 09:00:00'))), // Yearly in June and July for 10 occurrences. array( array('freq' => 'yearly', 'count' => 10, 'bymonth' => '6,7', 'dtstart' => '1997-06-10 09:00:00'), array(date_create('1997-06-10 09:00:00'),date_create('1997-07-10 09:00:00'), date_create('1998-06-10 09:00:00'),date_create('1998-07-10 09:00:00'), date_create('1999-06-10 09:00:00'),date_create('1999-07-10 09:00:00'), date_create('2000-06-10 09:00:00'),date_create('2000-07-10 09:00:00'), date_create('2001-06-10 09:00:00'),date_create('2001-07-10 09:00:00')) ), // Every 3rd year on the 1st, 100th and 200th day for 4 occurrences. array( array('freq' => 'yearly', 'count' => 4, 'interval' => '3', 'byyearday' => '1,100,200', 'dtstart' => '1997-01-01 09:00:00'), array(date_create('1997-01-01 09:00:00'), date_create('1997-04-10 09:00:00'), date_create('1997-07-19 09:00:00'), date_create('2000-01-01 09:00:00')) ), // Every 20th Monday of the year, 3 occurrences. array( array('freq' => 'yearly', 'count' => 3, 'byday' => '20MO', 'dtstart' => '1997-05-19 09:00:00'), array(date_create('1997-05-19 09:00:00'), date_create('1998-05-18 09:00:00'), date_create('1999-05-17 09:00:00')) ), // Monday of week number 20 (where the default start of the week is Monday), 3 occurrences. array( array('freq' => 'yearly', 'count' => 3, 'byweekno' => 20, 'byday' => 'MO', 'dtstart' => '1997-05-12 09:00:00'), array(date_create('1997-05-12 09:00:00'), date_create('1998-05-11 09:00:00'), date_create('1999-05-17 09:00:00')) ), // Every Thursday in March array( array('freq' => 'yearly', 'byday' => 'TH', 'bymonth' => 3, 'dtstart' => '1997-03-13 09:00:00', 'until' => '2000-01-01'), array(date_create('1997-03-13 09:00:00'), date_create('1997-03-20 09:00:00'), date_create('1997-03-27 09:00:00'), date_create('1998-03-05 09:00:00'), date_create('1998-03-12 09:00:00'), date_create('1998-03-19 09:00:00'), date_create('1998-03-26 09:00:00'), date_create('1999-03-04 09:00:00'), date_create('1999-03-11 09:00:00'), date_create('1999-03-18 09:00:00'), date_create('1999-03-25 09:00:00')) ), // Every Thursday, but only during June, July, and August array( array('freq' => 'yearly', 'byday' => 'TH', 'bymonth' => array(6,7,8), 'dtstart' => '1997-01-01 09:00:00', 'until' => '1999-01-01'), array(date_create('1997-06-05 09:00:00'), date_create('1997-06-12 09:00:00'), date_create('1997-06-19 09:00:00'), date_create('1997-06-26 09:00:00'), date_create('1997-07-03 09:00:00'), date_create('1997-07-10 09:00:00'), date_create('1997-07-17 09:00:00'), date_create('1997-07-24 09:00:00'), date_create('1997-07-31 09:00:00'), date_create('1997-08-07 09:00:00'), date_create('1997-08-14 09:00:00'), date_create('1997-08-21 09:00:00'), date_create('1997-08-28 09:00:00'), date_create('1998-06-04 09:00:00'), date_create('1998-06-11 09:00:00'), date_create('1998-06-18 09:00:00'), date_create('1998-06-25 09:00:00'), date_create('1998-07-02 09:00:00'), date_create('1998-07-09 09:00:00'), date_create('1998-07-16 09:00:00'), date_create('1998-07-23 09:00:00'), date_create('1998-07-30 09:00:00'), date_create('1998-08-06 09:00:00'), date_create('1998-08-13 09:00:00'), date_create('1998-08-20 09:00:00'), date_create('1998-08-27 09:00:00')) ), // Every Friday the 13th, 4 occurrences. array( array('freq' => 'yearly', 'byday' => 'FR', 'bymonthday' => 13, 'count' => 4, 'dtstart' => '1997-09-02 09:00:00'), array(date_create('1998-02-13 09:00:00'), date_create('1998-03-13 09:00:00'), date_create('1998-11-13 09:00:00'), date_create('1999-08-13 09:00:00')) ), // The first Saturday that follows the first Sunday of the month array( array('freq' => 'monthly', 'byday' => 'SA', 'bymonthday' => array(7,8,9,10,11,12,13), 'count' => 10, 'dtstart' => '1997-09-02 09:00:00'), array(date_create('1997-09-13 09:00:00'), date_create('1997-10-11 09:00:00'), date_create('1997-11-08 09:00:00'), date_create('1997-12-13 09:00:00'), date_create('1998-01-10 09:00:00'), date_create('1998-02-07 09:00:00'), date_create('1998-03-07 09:00:00'), date_create('1998-04-11 09:00:00'), date_create('1998-05-09 09:00:00'), date_create('1998-06-13 09:00:00')) ), // Every four years, the first Tuesday after a Monday in November, 3 occurrences (U.S. Presidential Election day): array( array('freq' => 'yearly', 'interval' => 4, 'bymonth' => 11, 'byday' => 'TU', 'bymonthday' => array(2,3,4,5,6,7,8), 'count' => 3, 'dtstart' => '1996-11-05 09:00:00'), array(date_create('1996-11-05 09:00:00'), date_create('2000-11-07 09:00:00'), date_create('2004-11-02 09:00:00')) ), // The 3rd instance into the month of one of Tuesday, Wednesday or Thursday, for the next 3 months: array( array('freq' => 'monthly', 'byday' => 'TU,WE,TH', 'bysetpos' => 3, 'count' => 3, 'dtstart' => '1997-09-04 09:00:00'), array(date_create('1997-09-04 09:00:00'), date_create('1997-10-07 09:00:00'), date_create('1997-11-06 09:00:00')) ), // The 2nd to last weekday of the month, 3 occurrences. array( array('freq' => 'monthly', 'byday' => 'MO,TU,WE,TH,FR', 'bysetpos' => -2, 'count' => 3, 'dtstart' => '1997-09-29 09:00:00'), array(date_create('1997-09-29 09:00:00'), date_create('1997-10-30 09:00:00'), date_create('1997-11-27 09:00:00')) ), // Every 3 hours from 9:00 AM to 5:00 PM on a specific day. array( array('freq' => 'hourly', 'interval' => 3, 'dtstart' => '1997-09-29 09:00:00', 'until' => '1997-09-29 17:00:00'), array(date_create('1997-09-29 09:00:00'), date_create('1997-09-29 12:00:00'), date_create('1997-09-29 15:00:00')) ), // Every 15 minutes for 6 occurrences. array( array('freq' => 'MINUTELY', 'interval' => 15, 'count' => 6, 'dtstart' => '1997-09-02 09:00:00'), array(date_create('1997-09-02 09:00:00'), date_create('1997-09-02 09:15:00'), date_create('1997-09-02 09:30:00'), date_create('1997-09-02 09:45:00'), date_create('1997-09-02 10:00:00'), date_create('1997-09-02 10:15:00')) ), // Every hour and a half for 4 occurrences. array( array('freq' => 'MINUTELY', 'interval' => 90, 'count' => 4, 'dtstart' => date_create('1997-09-02 09:00:00',new DateTimeZone('Australia/Sydney'))), array(date_create('1997-09-02 09:00:00',new DateTimeZone('Australia/Sydney')), date_create('1997-09-02 10:30:00',new DateTimeZone('Australia/Sydney')), date_create('1997-09-02 12:00:00',new DateTimeZone('Australia/Sydney')), date_create('1997-09-02 13:30:00',new DateTimeZone('Australia/Sydney'))) ), // Every 20 minutes from 9:00 AM to 4:40 PM for two days. array( array('freq' => 'MINUTELY', 'interval' => 20, 'count' => 48, 'byhour' => range(9,16), 'byminute' => '0,20,40', 'dtstart' => date_create('1997-09-02 09:00:00',new DateTimeZone('Australia/Sydney'))), array( date_create('1997-09-02 09:00:00',new DateTimeZone('Australia/Sydney')), date_create('1997-09-02 09:20:00',new DateTimeZone('Australia/Sydney')), date_create('1997-09-02 09:40:00',new DateTimeZone('Australia/Sydney')), date_create('1997-09-02 10:00:00',new DateTimeZone('Australia/Sydney')), date_create('1997-09-02 10:20:00',new DateTimeZone('Australia/Sydney')), date_create('1997-09-02 10:40:00',new DateTimeZone('Australia/Sydney')), date_create('1997-09-02 11:00:00',new DateTimeZone('Australia/Sydney')), date_create('1997-09-02 11:20:00',new DateTimeZone('Australia/Sydney')), date_create('1997-09-02 11:40:00',new DateTimeZone('Australia/Sydney')), date_create('1997-09-02 12:00:00',new DateTimeZone('Australia/Sydney')), date_create('1997-09-02 12:20:00',new DateTimeZone('Australia/Sydney')), date_create('1997-09-02 12:40:00',new DateTimeZone('Australia/Sydney')), date_create('1997-09-02 13:00:00',new DateTimeZone('Australia/Sydney')), date_create('1997-09-02 13:20:00',new DateTimeZone('Australia/Sydney')), date_create('1997-09-02 13:40:00',new DateTimeZone('Australia/Sydney')), date_create('1997-09-02 14:00:00',new DateTimeZone('Australia/Sydney')), date_create('1997-09-02 14:20:00',new DateTimeZone('Australia/Sydney')), date_create('1997-09-02 14:40:00',new DateTimeZone('Australia/Sydney')), date_create('1997-09-02 15:00:00',new DateTimeZone('Australia/Sydney')), date_create('1997-09-02 15:20:00',new DateTimeZone('Australia/Sydney')), date_create('1997-09-02 15:40:00',new DateTimeZone('Australia/Sydney')), date_create('1997-09-02 16:00:00',new DateTimeZone('Australia/Sydney')), date_create('1997-09-02 16:20:00',new DateTimeZone('Australia/Sydney')), date_create('1997-09-02 16:40:00',new DateTimeZone('Australia/Sydney')), date_create('1997-09-03 09:00:00',new DateTimeZone('Australia/Sydney')), date_create('1997-09-03 09:20:00',new DateTimeZone('Australia/Sydney')), date_create('1997-09-03 09:40:00',new DateTimeZone('Australia/Sydney')), date_create('1997-09-03 10:00:00',new DateTimeZone('Australia/Sydney')), date_create('1997-09-03 10:20:00',new DateTimeZone('Australia/Sydney')), date_create('1997-09-03 10:40:00',new DateTimeZone('Australia/Sydney')), date_create('1997-09-03 11:00:00',new DateTimeZone('Australia/Sydney')), date_create('1997-09-03 11:20:00',new DateTimeZone('Australia/Sydney')), date_create('1997-09-03 11:40:00',new DateTimeZone('Australia/Sydney')), date_create('1997-09-03 12:00:00',new DateTimeZone('Australia/Sydney')), date_create('1997-09-03 12:20:00',new DateTimeZone('Australia/Sydney')), date_create('1997-09-03 12:40:00',new DateTimeZone('Australia/Sydney')), date_create('1997-09-03 13:00:00',new DateTimeZone('Australia/Sydney')), date_create('1997-09-03 13:20:00',new DateTimeZone('Australia/Sydney')), date_create('1997-09-03 13:40:00',new DateTimeZone('Australia/Sydney')), date_create('1997-09-03 14:00:00',new DateTimeZone('Australia/Sydney')), date_create('1997-09-03 14:20:00',new DateTimeZone('Australia/Sydney')), date_create('1997-09-03 14:40:00',new DateTimeZone('Australia/Sydney')), date_create('1997-09-03 15:00:00',new DateTimeZone('Australia/Sydney')), date_create('1997-09-03 15:20:00',new DateTimeZone('Australia/Sydney')), date_create('1997-09-03 15:40:00',new DateTimeZone('Australia/Sydney')), date_create('1997-09-03 16:00:00',new DateTimeZone('Australia/Sydney')), date_create('1997-09-03 16:20:00',new DateTimeZone('Australia/Sydney')), date_create('1997-09-03 16:40:00',new DateTimeZone('Australia/Sydney'))) ), // An example where the days generated makes a difference because of wkst. array(array('freq' => 'WEEKLY', 'interval' => 2, 'count' => 4, 'byday' => 'TU,SU', 'WKST' => 'MO', 'dtstart' => '1997-08-05 09:00:00'),array( date_create('1997-08-05 09:00:00'), date_create('1997-08-10 09:00:00'), date_create('1997-08-19 09:00:00'), date_create('1997-08-24 09:00:00')) ), array(array('freq' => 'WEEKLY', 'interval' => 2, 'count' => 4, 'byday' => 'TU,SU', 'WKST' => 'SU', 'dtstart' => '1997-08-05 09:00:00'),array( date_create('1997-08-05 09:00:00'), date_create('1997-08-17 09:00:00'), date_create('1997-08-19 09:00:00'), date_create('1997-08-31 09:00:00')) ), ); } /** * @dataProvider rfcExamples */ public function testRfcExamples($rule, $occurrences) { $rule = new RRule($rule); $this->assertEquals($occurrences, $rule->getOccurrences()); $this->assertEquals($occurrences, $rule->getOccurrences(), 'Cached version'); foreach ($occurrences as $date) { $this->assertTrue($rule->occursAt($date), $date->format('r').' in cached version'); } $rule->clearCache(); foreach ($occurrences as $date) { $this->assertTrue($rule->occursAt($date), $date->format('r').' in uncached version'); } $rule->clearCache(); for ($i = 0; $i < count($occurrences); $i++) { $this->assertEquals($rule[$i], $occurrences[$i], 'array access uncached'); } } /** * Rules that generate no occurrence, because of a bad combination of BYXXX parts * This tests are here to ensure that the lib will not go into an infinite loop. */ public function rulesWithoutOccurrences() { return array( // Every year on February and on the week number 50 (impossible) array(array( 'freq' => 'yearly', 'interval' => 1, 'bymonth' => 2, 'byweekno' => 50, 'dtstart' => '1997-02-02 09:00:00', 'count' => 1 )), // Every 2 months, on odd months, starting a even month (nope) array(array( 'freq' => 'monthly', 'interval' => 2, 'bymonth' => '1,3,5,7,9,11', 'dtstart' => '1997-02-02 09:00:00', 'count' => 1 )), // haven't found a weekly rule with no occurrence yet // every 7 days, monday, starting a wednesday (still nope) array(array( 'freq' => 'daily', 'interval' => 7, 'byday' => 'MO', 'dtstart' => '2015-07-01 09:00:00', 'count' => 1 )), // every 4 hours, on odd hours, starting an even hour (nein) array(array( 'freq' => 'hourly', 'interval' => 4, 'byhour' => '7, 11, 15, 19', 'dtstart'=> '1997-09-02 09:00:00', 'count' => 1 )), array(array( 'freq' => 'minutely', 'interval' => 12, 'byminute' => '10, 11, 25, 39, 50', 'dtstart'=> '1997-09-02 09:00:00', 'count' => 1 )), array(array( 'freq' => 'minutely', 'interval' => 120, 'byminute' => '10, 12, 14, 16', 'dtstart'=> '1997-09-02 09:00:00', 'count' => 1 )), array(array( 'freq' => 'secondly', 'interval' => 10, 'bysecond' => '2, 15, 37, 42, 59', 'dtstart'=> '1997-09-02 09:00:00', 'count' => 1 )), array(array( 'freq' => 'secondly', 'interval' => 360, 'bysecond' => '10, 28, 49', 'dtstart'=> '1997-09-02 09:00:00', 'count' => 1 )), array(array( 'freq' => 'secondly', 'interval' => 43200, 'bysecond' => '2, 10, 18, 23', 'dtstart'=> '1997-09-02 09:00:00', 'count' => 1 )) ); } /** * @dataProvider rulesWithoutOccurrences */ public function testRulesWithoutOccurrences($rule) { $rule = new RRule($rule); $occurrences = $rule->getOccurrences(); $this->assertEmpty($rule->getOccurrences(), 'This should be empty : '.json_encode($occurrences)); } /** * Just some more random rules found here and there, with some edges cases. * Some of them might not bring any additional value to the tests to be honest, but * it's good to test them anyway. */ public function variousRules() { return array( array( array('freq' => 'daily', 'count' => 3, 'byday' => 'TU,TH', 'dtstart' => '2007-01-01'), array(date_create('2007-01-02'), date_create('2007-01-04'), date_create('2007-01-09')) ), array( array('freq' => 'weekly', 'count' => 3, 'byday' => 'TU,TH', 'dtstart' => '2007-01-01'), array(date_create('2007-01-02'), date_create('2007-01-04'), date_create('2007-01-09')) ), array( array('freq' => 'daily', 'count' => 3, 'byday' => 'TU,TH', 'dtstart' => '2007-01-01', 'bysetpos' => 1), array(date_create('2007-01-02'), date_create('2007-01-04'), date_create('2007-01-09')) ), array( array('freq' => 'weekly', 'count' => 3, 'byday' => 'TU,TH', 'dtstart' => '2007-01-01', 'bysetpos' => 1), array(date_create('2007-01-02'), date_create('2007-01-09'), date_create('2007-01-16')) ), // The week number 1 may be in the last year. array( array('freq' => 'yearly', 'count' => 3, 'byweekno' => 1, 'byday' => 'MO', 'dtstart' => '1997-09-02 09:00:00'), array(date_create('1997-12-29 09:00:00'), date_create('1999-01-04 09:00:00'), date_create('2000-01-03 09:00:00')) ), // And the week numbers greater than 51 may be in the next year. array( array('freq' => 'yearly', 'count' => 3, 'byweekno' => 52, 'byday' => 'SU', 'dtstart' => '1997-09-02 09:00:00'), array(date_create('1997-12-28 09:00:00'), date_create('1998-12-27 09:00:00'), date_create('2000-01-02 09:00:00')) ), // Only some years have week number 53 array( array('freq' => 'yearly', 'count' => 3, 'byweekno' => 53, 'byday' => 'MO', 'dtstart' => '1997-09-02 09:00:00'), array(date_create('1998-12-28 09:00:00'), date_create('2004-12-27 09:00:00'), date_create('2009-12-28 09:00:00')) ), // test that occurrences are returned in chronogical order, even when the BYXXX are not in order array( array('freq' => 'yearly', 'bymonth' => '2,1', 'count' => 3, 'dtstart' => '2015-07-01 09:00:00'), array(date_create('2016-01-01 09:00:00'), date_create('2016-02-01 09:00:00'), date_create('2017-01-01 09:00:00')) ), array( array('freq' => 'yearly', 'byweekno' => '30,50,40', 'byday' => 'MO', 'count' => 3, 'dtstart' => '2015-07-01 09:00:00'), array(date_create('2015-07-20 09:00:00'), date_create('2015-09-28 09:00:00'), date_create('2015-12-07 09:00:00')) ), array( array('freq' => 'yearly', 'byyearday' => '3,2,1', 'count' => 3, 'dtstart' => '2015-07-01 09:00:00'), array(date_create('2016-01-01 09:00:00'), date_create('2016-01-02 09:00:00'), date_create('2016-01-03 09:00:00')) ), array( array('freq' => 'yearly', 'bymonthday' => '31,30', 'count' => 3, 'dtstart' => '2015-07-01 09:00:00'), array(date_create('2015-07-30 09:00:00'), date_create('2015-07-31 09:00:00'), date_create('2015-08-30 09:00:00')) ), array( array('freq' => 'yearly', 'byday' => 'TU,MO', 'count' => 3, 'dtstart' => '2015-07-01 09:00:00'), array(date_create('2015-07-06 09:00:00'), date_create('2015-07-07 09:00:00'), date_create('2015-07-13 09:00:00')) ), array( array('freq' => 'yearly', 'byhour' => '9,8', 'count' => 3, 'dtstart' => '2015-07-01 09:00:00'), array(date_create('2015-07-01 09:00:00'), date_create('2016-07-01 08:00:00'), date_create('2016-07-01 09:00:00')) ), array( array('freq' => 'yearly', 'byminute' => '30,15', 'count' => 3, 'dtstart' => '2015-07-01 09:00:00'), array(date_create('2015-07-01 09:15:00'), date_create('2015-07-01 09:30:00'), date_create('2016-07-01 09:15:00')) ), array( array('freq' => 'yearly', 'bysecond' => '30,15', 'count' => 3, 'dtstart' => '2015-07-01 09:00:00'), array(date_create('2015-07-01 09:00:15'), date_create('2015-07-01 09:00:30'), date_create('2016-07-01 09:00:15')) ), // every 52 weeks, in November, starting in July (will happen in 2185 - to test year 2038 problem) array(array( 'freq' => 'weekly', 'interval' => 52, 'bymonth' => 11, 'dtstart' => '2015-07-01 09:00:00', 'count' => 1), array( date_create('2185-11-30 09:00:00') )), ); } /** * @dataProvider variousRules */ public function testVariousRules($rule, $occurrences) { $rule = new RRule($rule); $this->assertEquals($occurrences, $rule->getOccurrences()); $this->assertEquals($occurrences, $rule->getOccurrences(), 'Cached version'); foreach ($occurrences as $date) { $this->assertTrue($rule->occursAt($date), $date->format('r').' in cached version'); } $rule->clearCache(); foreach ($occurrences as $date) { $this->assertTrue($rule->occursAt($date), $date->format('r').' in uncached version'); } $rule->clearCache(); for ($i = 0; $i < count($occurrences); $i++) { $this->assertEquals($rule[$i], $occurrences[$i], 'array access uncached'); } } /** * Test that occursAt doesn't return false positives */ public function notOccurrences() { return array( array( array('FREQ' => 'YEARLY', 'DTSTART' => '1999-09-02'), array('1999-09-01','1999-09-02 12:00:00','1999-09-03') ), array( array('FREQ' => 'YEARLY', 'DTSTART' => '1999-09-02', 'UNTIL' => '2000-09-02'), array('2001-09-02', '2000-09-02 12:00:00') ), array( array('FREQ' => 'YEARLY', 'DTSTART' => '1999-09-02', 'COUNT' => 3), array('2010-09-02') ), array( array('FREQ' => 'YEARLY', 'DTSTART' => '1999-09-02', 'INTERVAL' => 2), array('2000-09-02', '2002-09-02') ), 'byyearday' => [ ['FREQ' => 'YEARLY', 'DTSTART' => '1999-09-02', 'byyearday' => 1], ['1999-09-02'] ], 'byweekno' => [ ['FREQ' => 'YEARLY', 'DTSTART' => '2015-07-01', 'BYWEEKNO' => 1], ['2015-07-01'] ], array( array('FREQ' => 'MONTHLY', 'DTSTART' => '1999-09-02', 'INTERVAL' => 2), array('1999-10-02', '1999-12-02') ), 'bymonth' => [ ['FREQ' => 'MONTHLY', 'DTSTART' => '1999-09-02', 'bymonth' => 1], ['1999-10-02', '1999-12-02'] ], array( array('FREQ' => 'WEEKLY', 'DTSTART' => '2015-07-01', 'INTERVAL' => 2), array('2015-07-02', '2015-07-07 23:59:59', '2015-07-08 00:00:01', '2015-07-08') ), array( array('FREQ' => 'DAILY', 'DTSTART' => '2015-07-01', 'INTERVAL' => 2), array('2015-07-02', '2015-07-02 23:59:59', '2015-07-03 00:00:01') ), array( array('freq' => 'hourly', 'dtstart' => '1999-09-02 09:00:00', 'INTERVAL' => 2), array('1999-09-02 10:00:00', '1999-09-02 09:01:01','1999-09-02 12:00:00') ), array( array('freq' => 'hourly', 'dtstart' => '1999-09-02 09:00:00', 'INTERVAL' => 5), array('1999-09-03 09:00:00') ), array( array('freq' => 'minutely', 'dtstart' => '1999-09-02 09:00:00', 'INTERVAL' => 5), array('1999-09-02 09:01:00') ), array( array('freq' => 'secondly', 'dtstart' => '1999-09-02 09:00:00', 'INTERVAL' => 5), array('1999-09-02 09:00:01') ), ); } /** * @dataProvider notOccurrences */ public function testNotOccurrences($rule, $not_occurrences) { $rule = new RRule($rule); foreach ($not_occurrences as $date) { $this->assertFalse($rule->occursAt($date), "Rule must not match $date"); } } public function rulesBeyondMaxCycles() { return [ ['yearly' => 'YEARLY', 30], ['monthly' => 'MONTHLY', 400], ['weekly' => 'WEEKLY', 1500], ['daily' => 'DAILY', 11000], ['hourly' => 'HOURLY', 30], ['minutely' => 'MINUTELY', 1500] ]; } /** * @dataProvider rulesBeyondMaxCycles */ public function testMaxCyclesDoesntKickInIfTheRuleProduceOccurrences($frequency, $count) { // see https://github.com/rlanvin/php-rrule/issues/78 $rrule = new RRule(['FREQ' => $frequency, 'COUNT' => $count]); $this->assertEquals($count, $rrule->count()); } /** * Tests timezone transition in Daylight Savings Time switch. */ public function testDST() { $rrule = new RRule([ 'FREQ' => 'WEEKLY', 'DTSTART' => new \DateTime('2022-10-30T01:00', new \DateTimeZone('America/Chicago')), 'COUNT' => 2, ]); $this->assertSame('2022-11-06T01:00:00-05:00 CDT 1667714400', $rrule[1]->format('c T U')); } /////////////////////////////////////////////////////////////////////////////// // GetOccurrences public function testGetOccurrences() { $rrule = new RRule(array( 'FREQ' => 'DAILY', 'DTSTART' => '2017-01-01' )); $this->assertCount(1, $rrule->getOccurrences(1)); $this->assertEquals(array(date_create('2017-01-01')), $rrule->getOccurrences(1)); $this->assertCount(5, $rrule->getOccurrences(5)); $this->assertEquals(array( date_create('2017-01-01'),date_create('2017-01-02'),date_create('2017-01-03'), date_create('2017-01-04'),date_create('2017-01-05') ), $rrule->getOccurrences(5)); } public function testGetOccurrencesThrowsLogicException() { $this->expectException(\LogicException::class); $this->expectExceptionMessage("Cannot get all occurrences of an infinite recurrence rule."); $rrule = new RRule(array( 'FREQ' => 'DAILY', 'DTSTART' => '2017-01-01' )); $rrule->getOccurrences(); } public function testGetOccurrencesNegativeLimit() { $this->expectException(\InvalidArgumentException::class); $rrule = new RRule(array( 'FREQ' => 'DAILY', 'DTSTART' => '2017-01-01' )); $rrule->getOccurrences(-1); } public function occurrencesBetween() { return [ ["DTSTART:20170101\nRRULE:FREQ=DAILY", '2017-01-01', null, 1, [date_create('2017-01-01')]], ["DTSTART:20170101\nRRULE:FREQ=DAILY", '2017-02-01', '2017-12-31', 1, [date_create('2017-02-01')]], ["DTSTART:20170101\nRRULE:FREQ=DAILY", '2017-01-01', null, 5, [ date_create('2017-01-01'), date_create('2017-01-02'), date_create('2017-01-03'), date_create('2017-01-04'), date_create('2017-01-05'), ]], ["DTSTART:20170101\nRRULE:FREQ=DAILY", '2017-01-01', '2017-01-05', null, [ date_create('2017-01-01'), date_create('2017-01-02'), date_create('2017-01-03'), date_create('2017-01-04'), date_create('2017-01-05'), ]], ]; } /** * @dataProvider occurrencesBetween */ public function testGetOccurrencesBetween($rule, $begin, $end, $limit, $expected) { $rrule = new RRule($rule); $this->assertEquals($expected, $rrule->getOccurrencesBetween($begin, $end, $limit)); } public function testGetOccurrencesBetweenThrowsLogicException() { $this->expectException(\LogicException::class); $this->expectExceptionMessage("Cannot get all occurrences of an infinite recurrence rule."); $rrule = new RRule(array( 'FREQ' => 'DAILY', 'DTSTART' => '2017-01-01' )); $rrule->getOccurrencesBetween('2017-01-01', null); } public function testGetOccurrencesBetweenNegativeLimit() { $this->expectException(\InvalidArgumentException::class); $rrule = new RRule(array( 'FREQ' => 'DAILY', 'DTSTART' => '2017-01-01' )); $rrule->getOccurrencesBetween('2017-01-01', '2018-01-01', -1); } public function occurrencesAfter() { return [ ["DTSTART:20170101\nRRULE:FREQ=DAILY;UNTIL=20170103", '2017-01-01', false, null, [date_create('2017-01-02'), date_create('2017-01-03')]], ["DTSTART:20170101\nRRULE:FREQ=DAILY;UNTIL=20170103", '2017-01-01', true, null, [date_create('2017-01-01'), date_create('2017-01-02'), date_create('2017-01-03')]], ["DTSTART:20170101\nRRULE:FREQ=DAILY", '2017-02-01', false, 2, [date_create('2017-02-02'),date_create('2017-02-03')]], ["DTSTART:20170101\nRRULE:FREQ=DAILY", '2017-02-01', true, 2, [date_create('2017-02-01'),date_create('2017-02-02')]], ["DTSTART:20170101\nRRULE:FREQ=DAILY;INTERVAL=2", '2017-01-02', true, 2, [date_create('2017-01-03'),date_create('2017-01-05')]], ["DTSTART:20170101\nRRULE:FREQ=DAILY;INTERVAL=2", '2017-01-02', false, 2, [date_create('2017-01-03'),date_create('2017-01-05')]], ]; } /** * @dataProvider occurrencesAfter */ public function testGetOccurrencesAfter($rrule, $date, $inclusive, $limit, $expected) { $rrule = new RRule($rrule); $occurrences = $rrule->getOccurrencesAfter($date, $inclusive, $limit); $this->assertEquals($expected, $occurrences); } public function testGetOccurrencesAfterThrowsLogicException() { $this->expectException(\LogicException::class); $this->expectExceptionMessage("Cannot get all occurrences of an infinite recurrence rule."); $rrule = new RRule(array( 'FREQ' => 'DAILY', 'DTSTART' => '2017-01-01' )); $rrule->getOccurrencesAfter('2017-01-01'); } public function occurrencesBefore() { return [ ["DTSTART:20170101\nRRULE:FREQ=DAILY", '2017-02-01', true, 2, [date_create('2017-01-31'),date_create('2017-02-01')]], ["DTSTART:20170101\nRRULE:FREQ=DAILY", '2017-02-01', false, 2, [date_create('2017-01-30'),date_create('2017-01-31')]], ["DTSTART:20170101\nRRULE:FREQ=DAILY", '2017-01-02', false, null, [date_create('2017-01-01')]], ["DTSTART:20170101\nRRULE:FREQ=DAILY", '2017-01-02', false, 5, [date_create('2017-01-01')]], ["DTSTART:20170101\nRRULE:FREQ=DAILY;INTERVAL=2", '2017-01-04', true, 2, [date_create('2017-01-01'),date_create('2017-01-03')]], ["DTSTART:20170101\nRRULE:FREQ=DAILY;INTERVAL=2", '2017-01-04', false, 2, [date_create('2017-01-01'),date_create('2017-01-03')]], ["DTSTART:20170101\nRRULE:FREQ=DAILY;INTERVAL=2", '2017-01-02', false, null, [date_create('2017-01-01')]], ["DTSTART:20170101\nRRULE:FREQ=DAILY;INTERVAL=2", '2017-01-02', false, 5, [date_create('2017-01-01')]], ]; } /** * @dataProvider occurrencesBefore */ public function testGetOccurrencesBefore($rrule, $date, $inclusive, $limit, $expected) { $rrule = new RRule($rrule); $occurrences = $rrule->getOccurrencesBefore($date, $inclusive, $limit); $this->assertEquals($expected, $occurrences); } public function nthOccurrences() { return [ ["DTSTART:20170101\nRRULE:FREQ=DAILY", '2017-01-01', 0, date_create('2017-01-01')], ["DTSTART:20170101\nRRULE:FREQ=DAILY", '2017-01-01', 1, date_create('2017-01-02')], ["DTSTART:20170101\nRRULE:FREQ=DAILY;INTERVAL=2", '2017-01-01', 2, date_create('2017-01-05')], ["DTSTART:20170101\nRRULE:FREQ=DAILY;INTERVAL=2", '2017-01-02', 0, null], ["DTSTART:20170101\nRRULE:FREQ=DAILY", '2017-01-01', -1, null], ["DTSTART:20170101\nRRULE:FREQ=DAILY", '2017-01-10', -1, date_create('2017-01-09')], ["DTSTART:20170101\nRRULE:FREQ=DAILY", '2017-01-10', -2, date_create('2017-01-08')], ["DTSTART:20170101\nRRULE:FREQ=DAILY;INTERVAL=2", '2017-01-11', -2, date_create('2017-01-07')], ["DTSTART:20170101\nRRULE:FREQ=DAILY;INTERVAL=2", '2017-01-10', -2, date_create('2017-01-07')], ["DTSTART:20170101\nRRULE:FREQ=DAILY;COUNT=2", '2017-01-01', 3, null], ["DTSTART:20170101\nRRULE:FREQ=DAILY;UNTIL=20170102", '2017-01-01', 3, null], ]; } /** * @dataProvider nthOccurrences */ public function testGetNthOccurrenceFrom($rrule, $date, $index, $result) { $rrule = new RRule($rrule); $occurrence = $rrule->getNthOccurrenceFrom($date, $index); $this->assertEquals($result, $occurrence); } public function testGetNthOccurrenceFromInvalidIndex() { $rrule = new RRule(['FREQ' => 'DAILY']); $this->expectException(\InvalidArgumentException::class); $rrule->getNthOccurrenceFrom(date_create('2017-01-09'), []); } public function testGetNthOccurrenceBeforeInvalidIndex() { $rrule = new RRule(['FREQ' => 'DAILY']); $this->expectException(\InvalidArgumentException::class); $rrule->getNthOccurrenceBefore(date_create('2017-01-09'), -1); } public function testGetNthOccurrenceAfterInvalidIndex() { $rrule = new RRule(['FREQ' => 'DAILY']); $this->expectException(\InvalidArgumentException::class); $rrule->getNthOccurrenceAfter(date_create('2017-01-09'), -1); } /////////////////////////////////////////////////////////////////////////////// // RFC Strings public function rfcStrings() { return array( // full RFC string array('DTSTART;TZID=America/New_York:19970901T090000 RRULE:FREQ=HOURLY;UNTIL=19971224T000000Z;WKST=SU;BYDAY=MO,WE,FR;BYMONTH=1;BYHOUR=1', null // todo ), array('DTSTART;TZID=America/New_York:19970901T090000 RRULE:FREQ=DAILY;UNTIL=19971224T000000Z;WKST=SU;BYDAY=MO,WE,FR;BYMONTH=1', null // todo ), array('DTSTART;TZID=America/New_York:19970901T090000 RRULE:FREQ=DAILY;UNTIL=19971224T000000Z;WKST=SU;BYDAY=MO,WE,FR;BYMONTH=1;BYHOUR=12;BYMINUTE=15,30', null ), array('DTSTART;TZID=America/New_York:19970901T090000 RRULE:FREQ=WEEKLY;INTERVAL=2;UNTIL=19971224T000000Z;WKST=SU;BYDAY=MO,WE,FR', null // todo ), array('DTSTART;TZID=America/New_York:19970901T090000 RRULE:FREQ=WEEKLY;INTERVAL=2;UNTIL=19971224T000000Z;WKST=SU;BYDAY=MO,WE,FR', null // todo ), array('DTSTART;TZID=America/New_York:19970901T090000 RRULE:FREQ=MONTHLY;INTERVAL=1;UNTIL=19971224T000000Z;WKST=SU;BYDAY=MO,WE,FR;BYMONTH=1', array() ), array('DTSTART;TZID=America/New_York:19970901T090000 RRULE:FREQ=MONTHLY;INTERVAL=1;UNTIL=19971224T000000Z;WKST=SU;BYDAY=MO,WE,FR;BYMONTHDAY=1,2,5,31,-1,-3,-15', array( date_create('1997-09-01 09:00:00', new DateTimeZone('America/New_York')), date_create('1997-09-05 09:00:00', new DateTimeZone('America/New_York')), date_create('1997-10-01 09:00:00', new DateTimeZone('America/New_York')), date_create('1997-10-17 09:00:00', new DateTimeZone('America/New_York')), date_create('1997-10-29 09:00:00', new DateTimeZone('America/New_York')), date_create('1997-10-31 09:00:00', new DateTimeZone('America/New_York')), date_create('1997-11-05 09:00:00', new DateTimeZone('America/New_York')), date_create('1997-11-28 09:00:00', new DateTimeZone('America/New_York')), date_create('1997-12-01 09:00:00', new DateTimeZone('America/New_York')), date_create('1997-12-05 09:00:00', new DateTimeZone('America/New_York')), date_create('1997-12-17 09:00:00', new DateTimeZone('America/New_York')) ) ), array('DTSTART;TZID=America/New_York:19970901T090000 RRULE:FREQ=MONTHLY;INTERVAL=1;UNTIL=19971224T000000Z;WKST=SU;BYDAY=MO,WE,FR;BYMONTHDAY=1,2,5,31,-1,-3,-15;BYSETPOS=-1', array( date_create('1997-09-05 09:00:00', new DateTimeZone('America/New_York')), date_create('1997-10-31 09:00:00', new DateTimeZone('America/New_York')), date_create('1997-11-28 09:00:00', new DateTimeZone('America/New_York')), ) ), array('DTSTART;TZID=America/New_York:19970901T090000 RRULE:FREQ=MONTHLY;INTERVAL=1;UNTIL=19971224T000000Z;WKST=SU;BYDAY=MO,WE,FR;BYMONTHDAY=1,2,5,31,-1,-3,-15;BYSETPOS=-1,1', array( date_create('1997-09-01 09:00:00', new DateTimeZone('America/New_York')), date_create('1997-09-05 09:00:00', new DateTimeZone('America/New_York')), date_create('1997-10-01 09:00:00', new DateTimeZone('America/New_York')), date_create('1997-10-31 09:00:00', new DateTimeZone('America/New_York')), date_create('1997-11-05 09:00:00', new DateTimeZone('America/New_York')), date_create('1997-11-28 09:00:00', new DateTimeZone('America/New_York')), date_create('1997-12-01 09:00:00', new DateTimeZone('America/New_York')) ) ), array(' DTSTART;TZID=America/New_York:19970512T090000 RRULE:FREQ=YEARLY;BYWEEKNO=20,30,40;BYDAY=MO', null ), array('DTSTART;TZID=America/New_York:19970512T090000 RRULE:FREQ=YEARLY;BYYEARDAY=1,-1,10,-50;BYDAY=MO', null ), array('DTSTART:19970512T090000Z RRULE:FREQ=YEARLY', null ), array('DTSTART:19970512T090000 RRULE:FREQ=YEARLY', null ), array('DTSTART:19970512 RRULE:FREQ=YEARLY', null ), // case insensitive // array("dtstart:19970902T090000\nrrule:freq=yearly;count=3", // array(date_create('1997-09-02 09:00:00'),date_create('1998-09-02 09:00:00'),date_create('1999-09-02 09:00:00')) // ), // empty lines array("\nDTSTART:19970512\nRRULE:FREQ=YEARLY;COUNT=3\n\n", array(date_create('1997-05-12'),date_create('1998-05-12'),date_create('1999-05-12')) ), // CRLF array("\r\nDTSTART:19970512\r\nRRULE:FREQ=YEARLY;COUNT=3\r\n\r\n", array(date_create('1997-05-12'),date_create('1998-05-12'),date_create('1999-05-12')) ), // no DTSTART array("RRULE:FREQ=YEARLY;COUNT=3", null ), array("RRULE:FREQ=YEARLY;UNTIL=20170202", null ), array("RRULE:FREQ=YEARLY;UNTIL=20170202T090000", null ), array("RRULE:FREQ=YEARLY;UNTIL=20170202T090000Z", null ), // just the RRULE property array('FREQ=DAILY', null ), array("FREQ=YEARLY;UNTIL=20170202", null ), array("FREQ=YEARLY;UNTIL=20170202T090000", null ), array("FREQ=YEARLY;UNTIL=20170202T090000Z", null ), // non-standard timezones 'Windows timezone' => [ 'DTSTART;TZID=W. Europe Standard Time:19970901T090000 RRULE:FREQ=DAILY;COUNT=3', [ date_create('1997-09-01 09:00:00', new DateTimeZone('Europe/Berlin')), date_create('1997-09-02 09:00:00', new DateTimeZone('Europe/Berlin')), date_create('1997-09-03 09:00:00', new DateTimeZone('Europe/Berlin')), ] ], ); } /** * @dataProvider rfcStrings */ public function testRfcStringParser($str, $occurrences) { $rule = new RRule($str); // test that parsing the string produces the same result // as generating the string from a rule $this->assertEquals($rule, new RRule($rule->rfcString())); if ($occurrences) { $this->assertEquals($occurrences, $rule->getOccurrences()); } } public function testRfcStringParserWithDtStart() { $rrule = new RRule('RRULE:FREQ=YEARLY'); $this->assertEquals(date_create()->format('Y-m-d'), $rrule[0]->format('Y-m-d')); $rrule = new RRule('RRULE:FREQ=YEARLY', date_create('2017-01-01')); $this->assertEquals('2017-01-01', $rrule[0]->format('Y-m-d')); $rrule = new RRule('RRULE:FREQ=YEARLY', '2017-01-01'); $this->assertEquals('2017-01-01', $rrule[0]->format('Y-m-d')); } public function testRfcStringParserWithMultipleDtStart() { $this->expectException(\InvalidArgumentException::class); $this->expectExceptionMessage("Too many DTSTART properties (there can be only one)"); $rrule = new RRule("DTSTART:19970512\nRRULE:FREQ=YEARLY", date_create('2017-01-01')); } /** * @see https://github.com/rlanvin/php-rrule/issues/25 */ public function quirkyRfcStrings() { return array( array('DTSTART=20160202T000000Z;FREQ=DAILY;UNTIL=20160205T000000Z', array( date_create('2016-02-02', new DateTimeZone('UTC')), date_create('2016-02-03', new DateTimeZone('UTC')), date_create('2016-02-04', new DateTimeZone('UTC')), date_create('2016-02-05', new DateTimeZone('UTC')) ) ), array('RRULE:DTSTART=20160202T000000Z;FREQ=DAILY;UNTIL=20160205T000000Z', array( date_create('2016-02-02', new DateTimeZone('UTC')), date_create('2016-02-03', new DateTimeZone('UTC')), date_create('2016-02-04', new DateTimeZone('UTC')), date_create('2016-02-05', new DateTimeZone('UTC')) ) ) ); } /** * @dataProvider quirkyRfcStrings */ public function testQuirkyRfcStringsParserNotice($str,$occurrences) { $this->expectException(\PHPUnit\Framework\Error\Notice::class); $rule = new RRule($str); } /** * @dataProvider quirkyRfcStrings */ public function testQuirkyRfcStringsParser($str,$occurrences) { $rule = @ new RRule($str); if ($occurrences) { $this->assertEquals($occurrences, $rule->getOccurrences(), '', 1); } } public function invalidRfcStrings() { return array( // plain invalid strings array('foobar'), array('blah=blah=blah'), // test invalid date formats array('DTSTART:2006-06-24 RRULE:FREQ=DAILY'), array('DTSTART:2006-06-24 12:00:00 RRULE:FREQ=DAILY'), array('DTSTART:20060624 RRULE:FREQ=DAILY;UNTIL=2006-06-24'), // multiple dtstart array('DTSTART:20060624 RRULE:DTSTART=20060630;FREQ=DAILY;UNTIL=20060624'), // test combinations of DTSTART and UNTIL which are invalid array('DTSTART;TZID=Australia/Sydney:20160624 RRULE:FREQ=DAILY;INTERVAL=1;UNTIL=20160628'), array('DTSTART;TZID=America/New_York:19970512T090000Z RRULE:FREQ=YEARLY'), array('DTSTART;TZID=America/New_York:19970512T090000 RRULE:FREQ=YEARLY;UNTIL=19970512'), array('DTSTART;TZID=America/New_York:19970512T090000 RRULE:FREQ=YEARLY;UNTIL=19970512T090000'), array('DTSTART:19970512T090000 RRULE:FREQ=YEARLY;UNTIL=19970512'), array('DTSTART:19970512T090000Z RRULE:FREQ=YEARLY;UNTIL=19970512'), array('DTSTART:19970512 RRULE:FREQ=YEARLY;UNTIL=19970512T090000'), array('DTSTART:19970512 RRULE:FREQ=YEARLY;UNTIL=19970512T090000Z'), // missing RRULE array("DTSTART:20060624\nFREQ=DAILY"), // multiple RRULE or DTSTART array("DTSTART:20060624\nRRULE:FREQ=DAILY\nRRULE:FREQ=YEARLY"), array("DTSTART:20060624\nDTSTART:20060624\nRRULE:FREQ=YEARLY"), // properties for Rset array("DTSTART:20060624\nRRULE:FREQ=DAILY\nEXRULE:FREQ=YEARLY"), ); } /** * @dataProvider invalidRfcStrings */ public function testInvalidRfcStrings($str) { $this->expectException(\InvalidArgumentException::class); $rule = new RRule($str); } public function testRfcStringWithUTC() { $rule = new RRule('DTSTART:19970512T090000Z RRULE:FREQ=YEARLY'); $this->assertEquals("DTSTART:19970512T090000Z\nRRULE:FREQ=YEARLY", $rule->rfcString()); } /** * @see https://github.com/rlanvin/php-rrule/issues/15 */ public function testRfcStsringsWithTimestamp() { $rrule = new RRule(array( "freq" => "WEEKLY", "dtstart" => 1470323171, "interval" => 1 )); $str = $rrule->rfcString(); $new_rrule = new RRule($str); $this->assertInstanceOf('RRule\RRule', $new_rrule); } public function testUnsupportedTimezoneConvertedToUtc() { $date = new DateTime('2016-07-08 12:00:00', new DateTimeZone('+06:00')); $rrule = new RRule(array( "freq" => "WEEKLY", "dtstart" => $date, "interval" => 1 )); $str = $rrule->rfcString(); $this->assertTrue(strpos($str, '20160708T060000Z')!== false); $new_rrule = new RRule($str); } public function rfcStringsWithoutTimezone() { return array( array( "DTSTART;TZID=America/New_York:19970901T090000\nRRULE:FREQ=DAILY", "DTSTART:19970901T090000\nRRULE:FREQ=DAILY", ), array( "DTSTART;TZID=Europe/Paris:19970901T090000\nRRULE:FREQ=DAILY;UNTIL=19970902T070000Z", "DTSTART:19970901T090000\nRRULE:FREQ=DAILY;UNTIL=19970902T090000", ), ); } /** * @dataProvider rfcStringsWithoutTimezone */ public function testRfcStringWithoutTimezone($str, $expected_str) { $rule = new RRule($str); $this->assertEquals($expected_str, $rule->rfcString(false)); } public function rfcStringsGenerated() { return array( array( array( 'FREQ' => RRule::YEARLY, 'DTSTART' => date_create('2015-07-01 09:00:00', new DateTimeZone('Australia/Sydney')) ), "DTSTART;TZID=Australia/Sydney:20150701T090000\nRRULE:FREQ=YEARLY" ), array( array( 'FREQ' => RRule::MONTHLY, 'DTSTART' => date_create('2015-07-01 09:00:00', new DateTimeZone('Australia/Sydney')) ), "DTSTART;TZID=Australia/Sydney:20150701T090000\nRRULE:FREQ=MONTHLY" ), array( array( 'FREQ' => RRule::WEEKLY, 'DTSTART' => date_create('2015-07-01 09:00:00', new DateTimeZone('Australia/Sydney')) ), "DTSTART;TZID=Australia/Sydney:20150701T090000\nRRULE:FREQ=WEEKLY" ), array( array( 'FREQ' => RRule::DAILY, 'DTSTART' => date_create('2015-07-01 09:00:00', new DateTimeZone('Australia/Sydney')) ), "DTSTART;TZID=Australia/Sydney:20150701T090000\nRRULE:FREQ=DAILY" ), array( array( 'FREQ' => RRule::HOURLY, 'DTSTART' => date_create('2015-07-01 09:00:00', new DateTimeZone('Australia/Sydney')) ), "DTSTART;TZID=Australia/Sydney:20150701T090000\nRRULE:FREQ=HOURLY" ), array( array( 'FREQ' => RRule::MINUTELY, 'DTSTART' => date_create('2015-07-01 09:00:00', new DateTimeZone('Australia/Sydney')) ), "DTSTART;TZID=Australia/Sydney:20150701T090000\nRRULE:FREQ=MINUTELY" ), array( array( 'FREQ' => RRule::SECONDLY, 'DTSTART' => date_create('2015-07-01 09:00:00', new DateTimeZone('Australia/Sydney')) ), "DTSTART;TZID=Australia/Sydney:20150701T090000\nRRULE:FREQ=SECONDLY" ), array( array( 'FREQ' => RRule::SECONDLY, 'BYMINUTE' => 0, 'BYHOUR' => 0, 'DTSTART' => date_create('2015-07-01 09:00:00', new DateTimeZone('Australia/Sydney')) ), "DTSTART;TZID=Australia/Sydney:20150701T090000\nRRULE:FREQ=SECONDLY;BYMINUTE=0;BYHOUR=0" ), 'with a value as an array' => [ array( 'FREQ' => RRule::SECONDLY, 'BYMINUTE' => 0, 'BYHOUR' => [0,1], 'DTSTART' => date_create('2015-07-01 09:00:00', new DateTimeZone('Australia/Sydney')) ), "DTSTART;TZID=Australia/Sydney:20150701T090000\nRRULE:FREQ=SECONDLY;BYMINUTE=0;BYHOUR=0,1" ], ); } /** * @dataProvider rfcStringsGenerated */ public function testRfcStringsGenerated($params, $expected_str) { $rule = new RRule($params); $this->assertEquals($expected_str, $rule->rfcString()); } public function testMagicStringMethod() { $rule = new RRule('DTSTART;TZID=America/New_York:19970901T090000 RRULE:FREQ=HOURLY;UNTIL=19971224T000000Z;WKST=SU;BYDAY=MO,WE,FR;BYMONTH=1;BYHOUR=1'); $this->assertEquals($rule->rfcString(), (string) $rule); } /////////////////////////////////////////////////////////////////////////////// // RFC Factory method public function rfcStringsForFactory() { return array( array('DTSTART;TZID=America/New_York:19970901T090000 RRULE:FREQ=HOURLY;UNTIL=19971224T000000Z;WKST=SU;BYDAY=MO,WE,FR;BYMONTH=1;BYHOUR=1', '\RRule\RRule' ), array('DTSTART;TZID=America/New_York:19970512T090000 RRULE:FREQ=YEARLY;BYYEARDAY=1,-1,10,-50;BYDAY=MO', '\RRule\RRule' ), array('DTSTART:19970512T090000Z RRULE:FREQ=YEARLY', '\RRule\RRule' ), array('DTSTART:19970512T090000 RRULE:FREQ=YEARLY', '\RRule\RRule' ), array('DTSTART:19970512 RRULE:FREQ=YEARLY', '\RRule\RRule' ), // empty lines array("\nDTSTART:19970512\nRRULE:FREQ=YEARLY;COUNT=3\n\n", '\RRule\RRule' ), 'no DTSTART' => [ "RRULE:FREQ=YEARLY;COUNT=3", '\RRule\RRule' ], array( "DTSTART;TZID=America/New_York:19970901T090000\nRRULE:FREQ=DAILY\nEXRULE:FREQ=YEARLY\nEXDATE;TZID=America/New_York:19970902T090000", '\RRule\RSet' ), 'no rrule' => [ 'EXRULE:FREQ=DAILY;COUNT=3', \RRule\RRule::class ], 'lowercase rrule' => [ "rrule:freq=yearly;count=3", "\RRule\RRule" ], 'lowercase rset with 2 rrules' => [ "rrule:freq=yearly;count=3\nrrule:freq=monthly", "\RRule\RSet" ] ); } /** * @dataProvider rfcStringsForFactory */ public function testCreateFromRfcString($string, $expected_class) { $object = RRule::createFromRfcString($string); $this->assertInstanceOf($expected_class, $object); } /** * @dataProvider rfcStringsForFactory */ public function testCreateFromRfcStringForceRSet($string) { $object = RRule::createFromRfcString($string, true); $this->assertInstanceOf('\RRule\RSet', $object); } public function testCreateFromRfcStringDoesntChangeCase() { $str = "DTSTART;TZID=Europe/Paris:20200929T000000\nRRULE:FREQ=DAILY;BYSECOND=0;BYMINUTE=0;BYHOUR=9"; $rule = RRule::createFromRfcString($str); $this->assertEquals($str, $rule->rfcString()); } /////////////////////////////////////////////////////////////////////////////// // Timezone public function testTimezoneIsKeptIdentical() { $rrule = new RRule(array( 'freq' => 'yearly', 'bymonthday' => '31,30', 'count' => 3, 'dtstart' => date_create('2015-07-01 09:00:00') )); $this->assertEquals(date_create('2015-07-30 09:00:00'), $rrule[0]); $rrule = new RRule(array( 'freq' => 'yearly', 'bymonthday' => '31,30', 'count' => 3, 'dtstart' => date_create('2015-07-01 09:00:00', new DateTimeZone('Australia/Sydney')) )); $this->assertEquals(date_create('2015-07-30 09:00:00', new DateTimeZone('Australia/Sydney')), $rrule[0]); $rrule = new RRule(array( 'freq' => 'yearly', 'bymonthday' => '31,30', 'count' => 3, 'dtstart' => date_create('2015-07-01 09:00:00', new DateTimeZone('Europe/Helsinki')) )); $this->assertEquals(date_create('2015-07-30 09:00:00', new DateTimeZone('Europe/Helsinki')), $rrule[0]); // using a rfc string $rrule = new RRule('DTSTART;TZID=America/New_York:19970901T090000 RRULE:FREQ=DAILY;UNTIL=19971224T000000Z;WKST=SU;BYDAY=MO,WE,FR'); $this->assertEquals(date_create('1997-09-01 09:00:00', new DateTimeZone('America/New_York')), $rrule[0]); } public function testOccursAtTakeTimezoneIntoAccount() { $rrule = new RRule(array( 'freq' => 'daily', 'count' => 365, 'dtstart' => date_create('2015-07-01 09:00:00') )); $this->assertTrue($rrule->occursAt('2015-07-02 09:00:00'), 'When timezone is not specified, it takes the default timezone'); $rrule = new RRule(array( 'freq' => 'daily', 'count' => 365, 'dtstart' => date_create('2015-07-01 09:00:00', new DateTimeZone('Australia/Sydney')) )); $this->assertTrue($rrule->occursAt(date_create('2015-07-02 09:00:00',new DateTimeZone('Australia/Sydney')))); $this->assertTrue($rrule->occursAt(date_create('2015-07-01 23:00:00',new DateTimeZone('UTC'))), 'Timezone is converted for comparison (cached)'); $rrule->clearCache(); $this->assertTrue($rrule->occursAt(date_create('2015-07-01 23:00:00',new DateTimeZone('UTC'))), 'Timezone is converted for comparison (uncached)'); $rrule->clearCache(); $this->assertFalse($rrule->occursAt('2015-07-02 09:00:00'), 'When passed a string, default timezone is used for creating the DateTime'); $rrule->clearCache(); $this->assertTrue($rrule->occursAt('Wed, 01 Jul 2015 09:00:00 +1000'), 'When passed a string with timezone, timezone is kept (uncached)'); $this->assertTrue($rrule->occursAt('Wed, 01 Jul 2015 09:00:00 +1000'), 'When passed a string with timezone, timezone is kept (cached)'); $rrule->clearCache(); $this->assertTrue($rrule->occursAt('2015-07-01T09:00:00+10:00'), 'When passed a string with timezone, timezone is kept (uncached)'); $this->assertTrue($rrule->occursAt('2015-07-01T09:00:00+10:00'), 'When passed a string with timezone, timezone is kept (cached)'); // test with DST $rrule = new RRule(array( 'freq' => 'daily', 'count' => 365, 'dtstart' => date_create('2015-07-01 09:00:00', new DateTimeZone('Europe/Helsinki')) )); $this->assertTrue($rrule->occursAt(date_create('2015-07-02 09:00:00',new DateTimeZone('Europe/Helsinki')))); $this->assertTrue($rrule->occursAt(date_create('2015-07-02 06:00:00',new DateTimeZone('UTC'))), 'During summer time, Europe/Helsinki is UTC+3 (cached)'); $rrule->clearCache(); $this->assertTrue($rrule->occursAt(date_create('2015-07-02 06:00:00',new DateTimeZone('UTC'))), 'During summer time, Europe/Helsinki is UTC+3 (uncached)'); $this->assertTrue($rrule->occursAt(date_create('2015-12-02 09:00:00',new DateTimeZone('Europe/Helsinki')))); $this->assertTrue($rrule->occursAt(date_create('2015-12-02 07:00:00',new DateTimeZone('UTC'))), 'During winter time, Europe/Helsinki is UTC+2 (cached)'); $rrule->clearCache(); $this->assertTrue($rrule->occursAt(date_create('2015-12-02 07:00:00',new DateTimeZone('UTC'))), 'During winter time, Europe/Helsinki is UTC+2 (uncached)'); } public function rulesWithMismatchedTimezones() { return array( array( array('DTSTART' => new DateTime('20160624Z'),'FREQ' => 'DAILY','INTERVAL' => 1,'UNTIL' => '20160628'), array( date_create('20160624Z'), date_create('20160625Z'), date_create('20160626Z'), date_create('20160627Z'), // date_create('20160628Z') // will not return this due to timezone mismatch (unless default timezone is utc) ) ), array( array('DTSTART' => new DateTime('20160624Z'),'FREQ' => 'DAILY','INTERVAL' => 1,'UNTIL' => '28-06-2016'), array( date_create('20160624Z'), date_create('20160625Z'), date_create('20160626Z'), date_create('20160627Z'), // date_create('20160628Z') // will not return this due to timezone mismatch (unless default timezone is utc) ) ), array( array('DTSTART' => new DateTime('20160624Z'),'FREQ' => 'DAILY','INTERVAL' => 1,'UNTIL' => new DateTime('20160628', new DateTimeZone('Europe/Paris'))), array( date_create('20160624Z'), date_create('20160625Z'), date_create('20160626Z'), date_create('20160627Z'), // date_create('20160628Z') // will not return this due to timezone mismatch (unless default timezone is utc) ) ) ); } /** * Test bug issue #13 * @see https://github.com/rlanvin/php-rrule/issues/13 * @dataProvider rulesWithMismatchedTimezones */ public function testRulesWithMismatchedTimezones($rule, $occurrences) { $rrule = new RRule($rule); $this->assertEquals($occurrences, $rrule->getOccurrences(), 'Mismatched timezones makes for strange results'); } /////////////////////////////////////////////////////////////////////////////// // Other tests public function invalidConstructorParameters() { return [ [new stdClass, null], [true, null], [1, null], [4.2, null], 'dtstart optional parameter only for string rules' => [['FREQ' => 'DAILY'], new DateTime()] ]; } /** * @dataProvider invalidConstructorParameters */ public function testConstructorDoesntAcceptInvalidTypes($parts, $dtstart) { $this->expectException(\InvalidArgumentException::class); new RRule($dtstart, $dtstart); } public function testIsFinite() { $rrule = new RRule(array( 'freq' => 'yearly' )); $this->assertTrue($rrule->isInfinite()); $this->assertFalse($rrule->isFinite()); $rrule = new RRule(array( 'freq' => 'yearly', 'count' => 10 )); $this->assertFalse($rrule->isInfinite()); $this->assertTrue($rrule->isFinite()); } public function testIsLeapYear() { $this->assertFalse(\RRule\is_leap_year(1700)); $this->assertFalse(\RRule\is_leap_year(1800)); $this->assertFalse(\RRule\is_leap_year(1900)); $this->assertTrue(\RRule\is_leap_year(2000)); } public function testDateTimeMutableReferenceBug() { $date = date_create('2007-01-01'); $rrule = new RRule(array( 'freq' => 'daily', 'count' => 10, 'dtstart' => $date )); $this->assertEquals(date_create('2007-01-01'), $rrule[0]); $date->modify('+1day'); $rrule->clearCache(); $this->assertEquals(date_create('2007-01-01'), $rrule[0], 'No modification possible of dtstart'); $rrule = new RRule(array( 'freq' => 'daily', 'count' => 10, 'dtstart' => '2007-01-01' )); // offsetGet $this->assertEquals(date_create('2007-01-01'), $rrule[0]); $rrule[0]->modify('+1 day'); $this->assertEquals(date_create('2007-01-01'), $rrule[0], 'No modification possible with offsetGet (uncached)'); $rrule[0]->modify('+1 day'); $this->assertEquals(date_create('2007-01-01'), $rrule[0], 'No modification possible with offsetGet (cached)'); // iterate $rrule->clearCache(); foreach ($rrule as $occurrence) { break; } $this->assertEquals(date_create('2007-01-01'), $occurrence); $occurrence->modify('+1 day'); $this->assertEquals(date_create('2007-01-01'), $rrule[0], 'No modification possible with foreach (uncached)'); foreach ($rrule as $occurrence) { break; } $this->assertEquals(date_create('2007-01-01'), $occurrence); $occurrence->modify('+1 day'); $this->assertEquals(date_create('2007-01-01'), $rrule[0], 'No modification possible with foreach (cached)'); // getOccurrences $occurrences = $rrule->getOccurrences(); $this->assertEquals(date_create('2007-01-01'), $occurrences[0]); $occurrences[0]->modify('+1 day'); $this->assertEquals(date_create('2007-01-02'), $occurrences[0]); $this->assertEquals(date_create('2007-01-01'), $rrule[0], 'No modification possible with getOccurrences (uncached version)'); $occurrences = $rrule->getOccurrences(); $this->assertEquals(date_create('2007-01-01'), $occurrences[0]); $occurrences[0]->modify('+1 day'); $this->assertEquals(date_create('2007-01-02'), $occurrences[0]); $this->assertEquals(date_create('2007-01-01'), $rrule[0], 'No modification possible with getOccurrences (cached version)'); // getOccurrencesBetween $occurrences = $rrule->getOccurrencesBetween(null, null); $this->assertEquals(date_create('2007-01-01'), $occurrences[0]); $occurrences[0]->modify('+1 day'); $this->assertEquals(date_create('2007-01-02'), $occurrences[0]); $this->assertEquals(date_create('2007-01-01'), $rrule[0], 'No modification possible with getOccurrences (uncached version)'); $occurrences = $rrule->getOccurrencesBetween(null, null); $this->assertEquals(date_create('2007-01-01'), $occurrences[0]); $occurrences[0]->modify('+1 day'); $this->assertEquals(date_create('2007-01-02'), $occurrences[0]); $this->assertEquals(date_create('2007-01-01'), $rrule[0], 'No modification possible with getOccurrences (cached version)'); } public function testGetRule() { $array = array( 'FREQ' => 'YEARLY', 'DTSTART' => '2016-01-01' ); $rrule = new RRule($array); $this->assertInternalType('array', $rrule->getRule()); $rule = $rrule->getRule(); $this->assertEquals('YEARLY', $rule['FREQ']); $this->assertInternalType('string', $rule['DTSTART']); $rrule = new RRule("DTSTART;TZID=America/New_York:19970901T090000\nRRULE:FREQ=HOURLY;UNTIL=19971224T000000Z;WKST=SU;BYDAY=MO,WE,FR;BYMONTH=1;BYHOUR=1"); $rule = $rrule->getRule(); $this->assertEquals('HOURLY', $rule['FREQ']); $this->assertTrue($rule['DTSTART'] instanceof \DateTime); $rrule = new RRule("DTSTART:19970901\nRRULE:FREQ=DAILY;UNTIL=19971224;WKST=SU;BYDAY=MO,WE,FR;BYMONTH=1"); $rule = $rrule->getRule(); $this->assertEquals('DAILY', $rule['FREQ']); $this->assertTrue($rule['DTSTART'] instanceof \DateTime); } /** * Test Bug #90 * @see https://github.com/rlanvin/php-rrule/issues/90 */ public function testDateImmutable() { $dtstart_immutable = \DateTimeImmutable::createFromFormat('Y-m-d H:i', '2021-01-08 08:00'); //$dtstart_mutable = \DateTime::createFromFormat('Y-m-d H:i', '2021-01-08 08:00'); $rrule = new RRule([ 'BYDAY' => ['MO', 'WE', 'FR'], 'FREQ' => 'WEEKLY', 'WKST' => 'SU', 'DTSTART' => $dtstart_immutable, ]); $start = \DateTimeImmutable::createFromFormat('Y-m-d', '2020-01-01'); $end = \DateTimeImmutable::createFromFormat('Y-m-d', '2021-12-31'); $occurrences = $rrule->getOccurrencesBetween($start, $end, 10); $this->assertEquals([ new DateTime('Friday, January 8, 2021 08:00'), new DateTime('Monday, January 11, 2021 08:00'), new DateTime('Wednesday, January 13, 2021 08:00'), new DateTime('Friday, January 15, 2021 08:00'), new DateTime('Monday, January 18, 2021 08:00'), new DateTime('Wednesday, January 20, 2021 08:00'), new DateTime('Friday, January 22, 2021 08:00'), new DateTime('Monday, January 25, 2021 08:00'), new DateTime('Wednesday, January 27, 2021 08:00'), new DateTime('Friday, January 29, 2021 08:00') ], $occurrences, 'DateTimeImmutable produces valid results'); } /** * Test bug #104 * @see https://github.com/rlanvin/php-rrule/issues/104 */ public function testMicrosecondsAreRemovedFromInput() { $dtstart = '2022-04-22 12:00:00.5'; $rule = new RRule([ 'dtstart' => $dtstart, 'freq' => 'daily', 'interval' => 1, 'count' => 1 ]); $this->assertTrue($rule->occursAt('2022-04-22 12:00:00')); $this->assertTrue($rule->occursAt('2022-04-22 12:00:00.5')); $this->assertEquals(date_create('2022-04-22 12:00:00'), $rule[0]); } /////////////////////////////////////////////////////////////////////////////// // Array access and countable interfaces public function testCountable() { $rrule = new RRule(array( 'freq' => 'yearly', 'count' => 10 )); $this->assertEquals(10, count($rrule)); } public function testCannotCountInfinite() { $rrule = new RRule(array( 'freq' => 'yearly' )); $this->expectException(\LogicException::class); count($rrule); } public function testOffsetExists() { $rrule = new RRule(array( 'freq' => 'daily', 'count' => 3, 'byday' => 'TU,TH', 'dtstart' => '2007-01-01' )); $this->assertTrue(isset($rrule[0])); $this->assertTrue(isset($rrule[1])); $this->assertTrue(isset($rrule[2])); $this->assertFalse(isset($rrule[3])); } public function testOffsetGet() { $rrule = new RRule(array( 'freq' => 'daily', 'count' => 3, 'byday' => 'TU,TH', 'dtstart' => '2007-01-01' )); $this->assertEquals(date_create('2007-01-02'), $rrule[0]); $this->assertEquals(date_create('2007-01-02'), $rrule['0']); $this->assertEquals(date_create('2007-01-04'), $rrule[1]); $this->assertEquals(date_create('2007-01-04'), $rrule['1']); $this->assertEquals(date_create('2007-01-09'), $rrule[2]); $this->assertEquals(null, $rrule[4]); $this->assertEquals(null, $rrule['4']); } public function testOffsetSetUnsupported() { $rrule = new RRule(array( 'freq' => 'daily', 'count' => 3, 'byday' => 'TU,TH', 'dtstart' => '2007-01-01' )); $this->expectException(\LogicException::class); $rrule[] = 'blah'; } public function testOffsetUnsetUnsupported() { $rrule = new RRule(array( 'freq' => 'daily', 'count' => 3, 'byday' => 'TU,TH', 'dtstart' => '2007-01-01' )); $this->expectException(\LogicException::class); unset($rrule[0]); } public function illegalOffsets() { return array( array('dtstart'), array('1dtstart'), array(array()), array(1.1), array(-1), array(null), array(new stdClass()) ); } /** * @dataProvider illegalOffsets */ public function testOffsetGetInvalidArgument($offset) { $this->expectException(\InvalidArgumentException::class); $rrule = new RRule(array( 'freq' => 'daily', 'count' => 3, 'byday' => 'TU,TH', 'dtstart' => '2007-01-01' )); $rrule[$offset]; } /////////////////////////////////////////////////////////////////////////////// // Human readable string conversion public function validLocales() { return array( // locale | result expected with intl | result expected without intl // 2 characters language code array('en', array('en'), array('en')), array('fr', array('fr'), array('fr')), array('sv', array('sv'), array('sv')), // with region and underscore array('en_US', array('en','en_US'), array('en','en_US')), array('en_US.utf-8', array('en','en_US'), array('en','en_US')), array('en_US_POSIX', array('en','en_US'), array('en','en_US')), array('sv_SE', array('sv','sv_SE'), array('sv','sv_SE')), // case insentitive array('en_sg', array('en','en_SG'), array('en','en_SG')), array('sv_se', array('sv','sv_SE'), array('sv','sv_SE')), // with a dash array('en-US', array('en','en_US'), array('en','en_US')), array('zh-Hant-TW', array('zh','zh_TW'), array('zh','zh_TW')), // real locale is zh-Hant-TW, but since we don't have a "zh" file, we just use "en" for the test array('sv-SE', array('sv','sv_SE'), array('sv','sv_SE')), // invalid array('eng', array('en'), false), array('invalid', array('invalid'), false), array('en_US._wr!ng', array('en','en_US'), false), ); } /** * Test that RRule::i18nLoad() does not throw an exception with valid locales. * * @dataProvider validLocales */ public function testI18nFilesToLoadWithIntl($locale, $files) { if (!extension_loaded('intl')) { $this->markTestSkipped('intl extension is not loaded'); } $reflector = new ReflectionClass('RRule\RRule'); $method = $reflector->getMethod('i18nFilesToLoad'); $method->setAccessible(true); if (! $files) { try { $method->invokeArgs(null, array($locale, true)); $this->fail('Expected InvalidArgumentException not thrown (files was '.json_encode($files).')'); } catch (\InvalidArgumentException $e) { } } else { $this->assertEquals($files,$method->invokeArgs(null, array($locale, true))); } } /** * @dataProvider validLocales */ public function testI18nFilesToLoadWithoutIntl($locale, $dummy, $files) { $reflector = new ReflectionClass('RRule\RRule'); $method = $reflector->getMethod('i18nFilesToLoad'); $method->setAccessible(true); if (! $files) { try { $method->invokeArgs(null, array($locale, false)); $this->fail('Expected InvalidArgumentException not thrown (files was '.json_encode($files).')'); } catch (\InvalidArgumentException $e) { $this->assertStringStartsWith("The locale option does not look like a valid locale:", $e->getMessage()); } } else { $this->assertEquals($files, $method->invokeArgs(null, array($locale, false))); } } /** * Locales for which we have a translation */ public function validTranslatedLocales() { return array( array('en'), array('en_US') ); } /** * Test that RRule::i18nLoad() does not throw an exception with valid locales. * * @dataProvider validTranslatedLocales */ public function testI18nLoadWithIntl($locale) { if (!extension_loaded('intl')) { $this->markTestSkipped('intl extension is not loaded'); } $reflector = new ReflectionClass('RRule\RRule'); $method = $reflector->getMethod('i18nLoad'); $method->setAccessible(true); $result = $method->invokeArgs(null, array($locale, null, true)); $this->assertNotEmpty($result); } /** * Test that the RRule::i18nLoad() does not fail when provided with valid fallback locales * * @dataProvider validTranslatedLocales */ public function testI18nLoadFallback($fallback) { $reflector = new ReflectionClass('RRule\RRule'); $method = $reflector->getMethod('i18nLoad'); $method->setAccessible(true); $result = $method->invokeArgs(null, array('xx', $fallback)); $this->assertNotEmpty($result); } /** * Tests that the RRule::i18nLoad() fails as expected on invalid $locale settings */ public function testI18nLoadFailsWithoutIntl() { $this->expectException(\InvalidArgumentException::class); $reflector = new ReflectionClass('RRule\RRule'); $method = $reflector->getMethod('i18nLoad'); $method->setAccessible(true); $method->invokeArgs(null, array('invalid', 'en', false)); // even with a valid fallback it should fail } /** * Tests that the RRule::i18nLoad() fails as expected on invalid $fallback settings */ public function testI18nLoadFallbackFailsWitoutIntl() { $this->expectException(\InvalidArgumentException::class); $reflector = new ReflectionClass('RRule\RRule'); $method = $reflector->getMethod('i18nLoad'); $method->setAccessible(true); $method->invokeArgs(null, array('xx', 'invalid', false)); } public function testHumanReadableRuntimeException() { $this->expectException(\RuntimeException::class); $rrule = new RRule(array( 'freq' => 'daily', 'count' => 10, 'dtstart' => '2007-01-01' )); $rrule->humanReadable(array( 'locale' => 'xx', 'fallback' => 'xx' )); // the locales are correctly formatted, but not such file exist, so this should throw a RuntimeException } /** * Test that humanReadable works */ public function testHumanReadableWithCLocale() { $rrule = new RRule(array( 'freq' => 'daily', 'count' => 10, 'dtstart' => '2007-01-01' )); setlocale(LC_MESSAGES, 'C'); $this->assertNotEmpty($rrule->humanReadable(array('fallback' => null)), 'C locale is converted to "en"'); } public function humanReadableStrings() { return array( array( "DTSTART:20170202T000000Z\nRRULE:FREQ=DAILY;UNTIL=20170205T000000Z", ['locale' => "en"], "daily, starting from 2/2/17, until 2/5/17", 'daily, starting from 2017-02-02 00:00:00, until 2017-02-05 00:00:00', ), array( "RRULE:FREQ=DAILY;UNTIL=20190405T055959Z", ['locale' => "en"], "daily, starting from 1/10/19, until 4/5/19", 'daily, starting from 2019-01-10 12:00:00, until 2019-04-05 05:59:59', '2019-01-10T12:00:00-05:00' ), array( "DTSTART:20170202T000000Z\nRRULE:FREQ=DAILY;UNTIL=20170205T000000Z", array('locale' => "en_IE"), "daily, starting from 02/02/2017, until 05/02/2017", 'daily, starting from 2017-02-02 00:00:00, until 2017-02-05 00:00:00' ), array( "DTSTART;TZID=America/New_York:19970901T090000\nRRULE:FREQ=DAILY;UNTIL=20170205T000000Z", array('locale' => "en_IE"), "daily, starting from 01/09/1997, until 04/02/2017", 'daily, starting from 1997-09-01 09:00:00, until 2017-02-05 00:00:00' ), array( "DTSTART;TZID=America/New_York:19970901T090000\nRRULE:FREQ=DAILY;UNTIL=20170205T000000Z", array('locale' => "en_IE", 'include_start' => false), "daily, until 04/02/2017", 'daily, until 2017-02-05 00:00:00' ), array( "DTSTART;TZID=America/New_York:19970901T090000\nRRULE:FREQ=DAILY", array('locale' => "en_IE", 'explicit_infinite' => false), "daily, starting from 01/09/1997", 'daily, starting from 1997-09-01 09:00:00' ), array( "DTSTART;TZID=America/New_York:19970901T090000\nRRULE:FREQ=YEARLY;INTERVAL=2", array('locale' => "en_IE", 'explicit_infinite' => false), "every 2 years, starting from 01/09/1997", 'every 2 years, starting from 1997-09-01 09:00:00' ), array( "FREQ=DAILY", array('locale' => "en_IE", 'include_start' => false, 'explicit_infinite' => false), "daily", "daily" ), // with custom_path 'custom_path' => array( "DTSTART:20170202T000000Z\nRRULE:FREQ=YEARLY;UNTIL=20170205T000000Z", array('locale' => "fr_BE", "custom_path" => __DIR__."/i18n"), "chaque année, à partir du 2/02/17, jusqu'au 5/02/17", "chaque année, à partir du 2017-02-02 00:00:00, jusqu'au 2017-02-05 00:00:00" ), 'custom_path cached separately' => array( "DTSTART:20170202T000000Z\nRRULE:FREQ=YEARLY;UNTIL=20170205T000000Z", array('locale' => "fr_BE"), "tous les ans, à partir du 2/02/17, jusqu'au 5/02/17", "tous les ans, à partir du 2017-02-02 00:00:00, jusqu'au 2017-02-05 00:00:00" ), array( "RRULE:FREQ=DAILY;UNTIL=20190405T055959Z", array('locale' => "xx", "custom_path" => __DIR__."/i18n", "date_formatter" => function($date) { return "X"; }), "daily, starting from X, until X", "daily, starting from X, until X" ), ); } /** * @dataProvider humanReadableStrings */ public function testHumanReadable($rrule, $options, $withIntl, $withoutIntl, $dtstart = null) { if ($dtstart) { $dtstart = new DateTime($dtstart); } $rrule = new RRule($rrule, $dtstart); $expected = extension_loaded('intl') ? $withIntl : $withoutIntl; $this->assertEquals($expected, $rrule->humanReadable($options)); } }