note 104608 added to function.isset
| From: | gonchalox at gmail dot com | Date: | Sat, 25 Jun 2011 11:33:25 +0000 |
| Subject: | note 104608 added to function.isset | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-180947@lists.php.net to get a copy of this message | ||
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
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Server IP: 69.147.83.197
Probable Submitter: 200.25.222.11
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Manual Page -- http://www.php.net/manual/en/function.isset.php
Edit -- https://master.php.net/note/edit/104608
Del: integrated -- https://master.php.net/note/delete/104608/integrated
Del: useless -- https://master.php.net/note/delete/104608/useless
Del: bad code -- https://master.php.net/note/delete/104608/bad+code
Del: spam -- https://master.php.net/note/delete/104608/spam
Del: non-english -- https://master.php.net/note/delete/104608/non-english
Del: in docs -- https://master.php.net/note/delete/104608/in+docs
Del: other reasons-- https://master.php.net/note/delete/104608
Reject -- https://master.php.net/note/reject/104608
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