note 86109 modified in function.array-diff-key by danbrown
| From: | danbrown@php.net | Date: | Fri, 03 Oct 2008 17:34:20 +0000 |
| Subject: | note 86109 modified in function.array-diff-key by danbrown | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-145022@lists.php.net to get a copy of this message | ||
you can use this function for return the difference of two array !
<?php
function array_unique_diff_key ($array1, $array2)
{
if (is_array($array1) && is_array($array2))
return array_diff_key($array1, $array2) + array_diff_key($array2, $array1);
else if (is_array($array1)) return $array1;
else if (is_array($array2)) return $array2;
else return array();
}
?>
--was--
you can use this function for return the difference of two array !
function array_unique_diff_key ($array1, $array2)
{
if (is_array($array1) && is_array($array2))
return array_diff_key($array1, $array2) + array_diff_key($array2, $array1);
else if (is_array($array1)) return $array1;
else if (is_array($array2)) return $array2;
else return array();
}
http://php.net/manual/en/function.array-diff-key.php