note 13153 deleted from function.array-diff by irc-html
| From: | irc-html@php.net | Date: | Sat, 19 Jan 2002 20:59:18 +0000 |
| Subject: | note 13153 deleted from function.array-diff by irc-html | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-25450@lists.php.net to get a copy of this message | ||
(replace the 'grave' => '`' marks with ' ' for real code)
There might be an easier way for checking array equality, but I found this double checking of the
array_diff to be what works for me.
function arrays_equal( $array1, $array2 ){
``if ( 0 != count( array_diff( $array1, $array2 ) ) +
````````````count( array_diff( $array2, $array1 ) ) ){
````return 0;
``} else {
````return 1;
``}
}