note 104608 deleted from function.isset by cmb
| From: | cmb@php.net | Date: | Sun, 10 Feb 2019 11:26:48 +0000 |
| Subject: | note 104608 deleted from function.isset by cmb | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-210218@lists.php.net to get a copy of this message | ||
Note Submitter: gonchalox at gmail dot com
----
Useful to check if the variable have some value...specially for GET POST variables
<?php
function isset_or(&$check, $alternate = NULL)
{
return (isset($check)) ? (empty($check) ? $alternate : $check) : $alternate;
}
function getGETPOST($var)
{
return isset_or($_GET[$var],isset_or($_POST[$var],"Empty"));
}
?>
Example
echo getGETPOST('na'); //Find the na varriabl by get and post