note 103180 deleted from function.checkdate by danbrown
| From: | danbrown@php.net | Date: | Wed, 30 Mar 2011 14:03:24 +0000 |
| Subject: | note 103180 deleted from function.checkdate by danbrown | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-178339@lists.php.net to get a copy of this message | ||
Note Submitter: phil at lavin dot me dot uk
----
Holy not-testing... Took me 5 mins to work out the bugs in the code. Would have been easier to
re-write it.
Here's the corrected version of gman's code:
<?php
function is_leap($year = null)
{
if (strpos($year, '+') === 0) {
$chunk = explode('+', $year);
return checkdate(2, 29, date('Y') + $chunk[1]);
}
else {
return checkdate(2, 29, ($year == null) ? date('Y') : $year);
}
}
//Usage
if (is_leap()) {
echo "Current Year is a leap year";
}
if (is_leap(1992)) {
echo "1992 was a leap year";
}
if (is_leap('+4')) {
echo "In four years it will be a leap year";
}
?>