note 104608 modified in function.isset by danbrown
| From: | danbrown@php.net | Date: | Sat, 25 Jun 2011 11:37:27 +0000 |
| Subject: | note 104608 modified in function.isset by danbrown | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-180949@lists.php.net to get a copy of this message | ||
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
--was--
Useful to check if the variable have some value...specially for GET POST variables
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
http://php.net/manual/en/function.isset.php