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author | Thomas Steur <thomas.steur@gmail.com> | 2014-01-09 00:42:16 +0400 |
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committer | Thomas Steur <thomas.steur@gmail.com> | 2014-01-09 00:42:16 +0400 |
commit | 32f40ab9525256f1f7654d54f3307a4e9e1bc7c4 (patch) | |
tree | fc6fafeb3a494b042bbf2f0b1c9f818744aa580d /core/Date.php | |
parent | 44eef274c25fa2563fed4a99bb3c01b9ce9a61ad (diff) |
refs #1486 added method to detect whether current year is a leap year
Diffstat (limited to 'core/Date.php')
-rw-r--r-- | core/Date.php | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/core/Date.php b/core/Date.php index 3b21ed186a..063420940c 100644 --- a/core/Date.php +++ b/core/Date.php @@ -290,6 +290,18 @@ class Date } /** + * Returns `true` if the current year is a leap year, false otherwise. + * + * @return bool + */ + public function isLeapYear() + { + $currentYear = date('Y', $this->getTimestamp()); + + return ($currentYear % 400) == 0 || (($currentYear % 4) == 0 && ($currentYear % 100) != 0); + } + + /** * Converts this date to the requested string format. See {@link http://php.net/date} * for the list of format strings. * |