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jehoshua02/is_leap_year.php

Created February 29, 2012 23:29
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function to determine if year is a leap year
Raw
is_leap_year.php
<?php
function is_leap_year($year = NULL)
{
if (empty($year)) $year = date('Y');
return ($year % 4 == 0 && ($year % 100 != 0 || $year % 400 == 0));
}
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