note 21666 added to function.array-search
| From: | phil at limbrey dot net | Date: | Wed, 22 May 2002 14:52:29 +0000 |
| Subject: | note 21666 added to function.array-search | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-30906@lists.php.net to get a copy of this message | ||
The function posted by 'chen.avinadav@vbulletin.com' on '13-Apr-2002 04:15' is
wrong!
You are matching the value not the key. It should read:
function array_search($needle, $haystack) {
$match = false;
foreach ($haystack as $key => $value) {
if ($value == $needle) {
$match = $key;
}
}
return $match;
}
--
http://www.php.net/manual/en/function.array-search.php
http://master.php.net/manage/user-notes.php?action=edit+21666
http://master.php.net/manage/user-notes.php?action=delete+21666
http://master.php.net/manage/user-notes.php?action=reject+21666