--TEST-- max() tests --INI-- precision=14 --FILE-- getMessage() . "\n"; } try { var_dump(max(array())); } catch (\ValueError $e) { echo $e->getMessage() . "\n"; } try { var_dump(max(new stdclass)); } catch (\TypeError $e) { echo $e->getMessage() . "\n"; } var_dump(max(2,1,2)); var_dump(max(2.1,2.11,2.09)); var_dump(max("", "t", "b")); var_dump(max(false, true, false)); var_dump(max(true, false, true)); var_dump(max(1, true, false, true)); var_dump(max(0, true, false, true)); ?> --EXPECT-- max(): Argument #1 ($value) must be of type array, int given max(): Argument #1 ($value) must contain at least one element max(): Argument #1 ($value) must be of type array, stdClass given int(2) float(2.11) string(1) "t" bool(true) bool(true) int(1) bool(true)