This simple script will loop through all PHP enviromental variables and then display them on screen. This is useful to find out what variables exist for reference, and the actual values they return for diagnostics or programming.
Instructions
- Just simply create a php file with this code
- place this file on your webserver
- run the file
NB: When yo have finished make sure you remove this file as it can be a security risk.
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Untitled Document</title>
</head>
<body>
this is quantumwarp.com<br />
<?php
while (list($var,$value) = each ($_SERVER)) {
echo "$var => $value <br />";
}
?>
</body>
</html>