WP Config cookie test

wp-config.php

// Put me at the top of wp-config.php for a test install
if ( ! empty( $_GET['auth0'] ) ) {
	// Make sure we have all error reporting on
	ini_set( 'display_errors', 1 );
	ini_set( 'display_startup_errors', 1 );
	error_reporting( E_ALL );
	echo '<pre>' . print_r( $_COOKIE, TRUE ) . '</pre>';
	echo '<pre>' . print_r( $_REQUEST, TRUE ) . '</pre>';

	$state_val = rawurldecode( $_REQUEST['state'] );
	$state_val = base64_decode( $state_val );
	$state_val = json_decode( $state_val );
	echo '<pre>' . print_r( $state_val, TRUE ) . '</pre>';
	die();
}