--TEST-- max() tests --INI-- precision=14 --FILE-- <?php var_dump(max()); var_dump(max(1)); var_dump(max(array())); var_dump(max(new stdclass)); 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)); echo "Done\n"; ?> --EXPECTF-- Warning: max(): At least one value should be passed in %s on line %d NULL Warning: Wrong parameter count for max() in %s on line %d NULL Warning: max(): Array must contain at least one element in %s on line %d bool(false) Warning: Wrong parameter count for max() in %s on line %d NULL int(2) float(2.11) string(1) "t" bool(true) bool(true) int(1) bool(true) Done