2 Warning: f() expects exactly 1 parameter, 2 given in %s on line 4
5 Warning: f() expects exactly 1 parameter, 2 given in %s on line 4
8 Warning: f() expects exactly 1 parameter, 2 given in %s on line 4
11 Warning: f() expects exactly 1 parameter, 2 given in %s on line 4