note 61316 deleted from function.array-key-exists by nlopess
| From: | nlopess@php.net | Date: | Tue, 25 Apr 2006 21:17:32 +0000 |
| Subject: | note 61316 deleted from function.array-key-exists by nlopess | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-109700@lists.php.net to get a copy of this message | ||
Note Submitter: alex aT pilgrimstudio d0t com
----
I guess is case-insensetive 'array_key_exists' version might be usefull for somebody.
(have no idea whether it million times slower then isset() or ===) :)
function array_key_exists_cin($key, $ar)
{
$ukey = strtoupper($key);
foreach ($ar as $ckey=>$val)
{
if($ukey == strtoupper($ckey)) return TRUE;
}
return FALSE;
}