
stackoverflow.com
https://stackoverflow.com/questions/29195602/reque…
request - $_REQUEST in PHP - Stack Overflow
$_REQUEST is a superglobal array that is (from the PHP documentation): An associative array that by default contains the contents of $_GET, $_POST and $_COOKIE. Like $_GET, $_POST, $_COOKIE, and $_SESSION, it can store a list of information associatively. In the case of $_REQUEST, $_POST, and $_GET these arrays will store encoded data sent to the PHP header. Example of what might be contained ...