if ($_POST) { $username = $_POST['username']; $password = $_POST['password']; // process form data here }
require_once(PATH_typo3conf . 'ext/t3lib/class.t3lib_div.php');Overall, t3lib_div is a versatile library that provides a range of functions for handling common tasks in TYPO3 CMS. The _POST variable is a useful tool for accessing form data submitted through the HTTP POST method.