note 82897 deleted from function.array-search by crell
| From: | crell@php.net | Date: | Thu, 31 Mar 2022 20:07:48 +0000 |
| Subject: | note 82897 deleted from function.array-search by crell | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-217943@lists.php.net to get a copy of this message | ||
Note Submitter: dcez at land dot ru
----
Simple way to get variable name by using array_search function:
<?php
function varname($var){
return (isset($var))? array_search($var, $GLOBALS) : false;
}
$boogie = 'tonight';
echo varname($boogie);
?>