005+ Warning: is_subclass_of() expects exactly 2 parameters, 4 given in %s/is_subclass_of_error_001.php on line 17
005- Warning: is_subclass_of() expects at most 3 parameters, 4 given in %s on line 17
009+
010+ Warning: is_subclass_of() expects exactly 2 parameters, 3 given in %s/is_subclass_of_error_001.php on line 21
011+ NULL
009- bool(false)
013- Warning: is_subclass_of() expects parameter 3 to be boolean, object given in %s on line 26
015+ Warning: is_subclass_of() expects exactly 2 parameters, 3 given in %s/is_subclass_of_error_001.php on line 26
018- Warning: is_subclass_of() expects at least 2 parameters, 1 given in %s on line 31
020+ Warning: is_subclass_of() expects exactly 2 parameters, 1 given in %s/is_subclass_of_error_001.php on line 31