+// p / G / log_in = disp
+// 0 / 1 / true = return
+// 0 / 1 / false = block
+// 0 / 2 / true = return
+// 0 / 2 / false = return
+// 1 / 1 / true = return
+// 1 / 1 / false = block
+// 1 / 2 / true = return
+// 1 / 2 / false = block
+
+$_SESSION['REQUEST_URI'] = $_SERVER['REQUEST_URI'];