Added Japanese translation

src/i18n/ja.php

@@ -0,0 +1,143 @@
+<?php
+
+/**
+ * Translation file for Japanese language.
+ *
+ * Most strings can be an array, with a value as the key. The system will
+ * pick the translation corresponding to the key. The key "else" will be picked
+ * if no matching value is found. This is useful for plurals.
+ *
+ * Licensed under the MIT license.
+ *
+ * For the full copyright and license information, please view the LICENSE file.
+ *
+ * @author Taichi Kurihara <taichi.kurihara416@gmail.com>
+ * @link https://github.com/Kuri-Tai/php-rrule
+ */
+return array(
+    'yearly' => array(
+        '1' => '毎年',
+        'else' => '%{interval} 年ごと',
+    ),
+    'monthly' => array(
+        '1' => '毎月',
+        'else' => '%{interval} か月ごと',
+    ),
+    'weekly' => array(
+        '1' => '毎週',
+        '2' => '隔週',
+        'else' => '%{interval} 週間ごと',
+    ),
+    'daily' => array(
+        '1' => '毎日',
+        '2' => '隔日',
+        'else' => '%{interval} 日ごと',
+    ),
+    'hourly' => array(
+        '1' => '毎時',
+        'else' => '%{interval} 時間ごと',
+    ),
+    'minutely' => array(
+        '1' => '毎分',
+        'else' => '%{interval} 分ごと',
+    ),
+    'secondly' => array(
+        '1' => '毎秒',
+        'else' => '%{interval} 秒ごと',
+    ),
+    'dtstart' => ', %{date} から',
+    'infinite' => ', 期日なし',
+    'until' => ', %{date} まで',
+    'count' => array(
+        '1' => ', 1 回',
+        'else' => ', %{count} 回',
+    ),
+    'and' => 'かつ ',
+    'x_of_the_y' => array(
+        'yearly' => 'その年の %{x}', // e.g. その年の 最初の 月曜日, もしくは その年の 最初の 日
+        'monthly' => 'その月の %{x}',
+    ),
+    'bymonth' => ' %{months}',
+    'months' => array(
+        1 => '1月',
+        2 => '2月',
+        3 => '3月',
+        4 => '4月',
+        5 => '5月',
+        6 => '6月',
+        7 => '7月',
+        8 => '8月',
+        9 => '9月',
+        10 => '10月',
+        11 => '11月',
+        12 => '12月',
+    ),
+    'byweekday' => ' %{weekdays}',
+    'weekdays' => array(
+        1 => '月曜日',
+        2 => '火曜日',
+        3 => '水曜日',
+        4 => '木曜日',
+        5 => '金曜日',
+        6 => '土曜日',
+        7 => '日曜日',
+    ),
+    'nth_weekday' => array(
+        '1' => '最初の %{weekday}', // e.g. 最初の 月曜日
+        'else' => '%{n}番目の %{weekday}',
+    ),
+    '-nth_weekday' => array(
+        '-1' => '最後の %{weekday}', // e.g. 最後の 月曜日
+        'else' => '最後から%{n}番目の %{weekday}',
+    ),
+    'byweekno' => array(
+        '1' => ' 第%{weeks}週目',
+        'else' => ' 第%{weeks}週目',
+    ),
+    'nth_weekno' => '%{n}',
+    'bymonthday' => ' %{monthdays}',
+    'nth_monthday' => array(
+        '1' => '1番目の',
+        'else' => '%{n}番目の',
+    ),
+    '-nth_monthday' => array(
+        '-1' => '最後の',
+        'else' => '最後から%{n}番目の',
+    ),
+    'byyearday' => array(
+        '1' => ' %{yeardays}',
+        'else' => ' %{yeardays}',
+    ),
+    'nth_yearday' => array(
+        '1' => '1番目の',
+        'else' => '%{n}番目の',
+    ),
+    '-nth_yearday' => array(
+        '-1' => '最後の',
+        'else' => '最後から%{n}番目の',
+    ),
+    'byhour' => array(
+        '1' => ' %{hours}',
+        'else' => ' %{hours}',
+    ),
+    'nth_hour' => '%{n}時',
+    'byminute' => array(
+        '1' => ' %{minutes}',
+        'else' => ' %{minutes}',
+    ),
+    'nth_minute' => '%{n}分',
+    'bysecond' => array(
+        '1' => ' %{seconds}',
+        'else' => ' %{seconds}',
+    ),
+    'nth_second' => '%{n}秒',
+    'bysetpos' => ', ただし、そのうちの %{setpos} 該当するもののみ',
+    'nth_setpos' => array(
+        '1' => '最初の',
+        'else' => '%{n}番目の',
+    ),
+    '-nth_setpos' => array(
+        '-1' => '最後の',
+        'else' => '最後から%{n}番目の',
+    ),
+);