$_REQUEST is an HTTP Request global variable, which collects data after submitting the HTML form. $_REQUEST is available in all scopes throughout a script. $_REQUEST is an associative array. $_REQUEST are provided to the script
Tag: Super global variable
$_FILES Super global variable
$_FILES is a PHP Super global constant or predefined variable. $_FILES uses an Associative array. $_FILES is HTTP File Upload variables. $_FILES uploaded through the HTTP POST method. When we write a form that uses
