$_REQUEST in PHP

$_REQUEST in PHP

$_REQUEST in PHP  is used to collect data after submitting an HTML form.

When a user submits the data by clicking on \”Submit\”, the form data is sent to the file specified in the action attribute of the <form> tag. Then, we can use the super global variable $_REQUEST to collect the value of the input field.$_REQUEST is very useful variable because it retrieves the value from HTML form irrespective of form method.

   
Syntax : $variable = $_REQUEST[\'html input name\'];