To access data from the $_REQUEST superglobal in PHP, you can use $_REQUEST['fieldname'] where 'fieldname' is the name of the ______ you wish to access.

To access specific data from the $_REQUEST superglobal in PHP, you can use the $_REQUEST['fieldname'] syntax. Here, 'fieldname' refers to the name of the input field or key from which you want to retrieve the data. For example, if you have an input field with the name 'username', you can access its value using $_REQUEST['username']. By using the appropriate field name as the key within the $_REQUEST array, you can retrieve the desired data. Learn more: https://www.php.net/manual/en/reserved.variables.request.php