note 64192 deleted from function.array-search by bjori
| From: | bjori@php.net | Date: | Mon, 10 Apr 2006 19:34:00 +0000 |
| Subject: | note 64192 deleted from function.array-search by bjori | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-107718@lists.php.net to get a copy of this message | ||
Note Submitter: webmaster at adamkdean dot com
----
I was just looking at this function and it didn't seem to work how I wanted, so I created
another one.
<?php
function array_value_exists($value, $array) {
foreach ($array as $k => $v) if ($value == $v) return true;
return false;
}
?>
Usage as is simple as:
<?php
$array = array(0 => 'one', 1 => 'two');
if (array_value_exists('one', $array)) {
// exists
} else {
// doesn't exist
}
?>