Online PHP editor | perf for WT4Is

<?php <?php function call_user_func_fixed() { $args = func_get_args(); $callable = array_shift($args); call_user_func_array_fixed($callable, $args); } function call_user_func_array_fixed($callable, $args) { $isStaticMethod = false; if (is_object($callable) && $callable instanceof \Closure) { $func = $callable; } else if (is_string($callable)) { if (preg_match('/^([a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*)::([a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*)$/', $callable, $matches)) { $func = array($matches[1], $matches[2]); $isStaticMethod = true; } else { $func = $callable; } } else if (is_array($callable) && isset($callable[0], $callable[1]) && count($callable) === 2) { if (is_object($callable[0])) { $func = $callable; } else if (is_string($callable[0])) { $func = $callable; $isStaticMethod = true; } } if (!isset($callable) || !is_callable($callable)) { trigger_error('call_user_func() expects parameter 1 to be a valid callback', E_USER_WARNING); return null; } if (!$isStaticMethod) { return call_user_func_array($func, $args); } try { $class = new ReflectionClass($func[0]); $method = $class->getMethod(ReflectionMethod::IS_STATIC); } catch (ReflectionException $e) { trigger_error('call_user_func() expects parameter 1 to be a valid callback', E_USER_WARNING); return null; } return $method->invokeArgs($args); } class Car { public function run() { return call_user_func_fixed('Toyota::getName'); // should call toyota } private static function getName() { return 'Car'; } } class Toyota extends Car { public static function getName() { return 'Toyota'; } } $car = new Car(); echo $car->run(); //Car instead of Toyota $toyota = new Toyota(); echo $toyota->run(); //Car instead of Toyota

Version	System time (s)	User time (s)	Memory (MiB)
5.4.13	0.019	0.041	12.03
5.4.12	0.016	0.041	11.99
5.4.11	0.014	0.043	11.99
5.4.10	0.021	0.067	11.99
5.4.9	0.020	0.053	11.98
5.4.8	0.018	0.041	11.99
5.4.7	0.014	0.043	11.98
5.4.6	0.016	0.039	11.98
5.4.5	0.015	0.043	11.98
5.4.4	0.014	0.044	11.97
5.4.3	0.014	0.045	11.96
5.4.2	0.023	0.065	11.96
5.4.1	0.021	0.042	11.97
5.4.0	0.015	0.043	11.46
5.3.23	0.019	0.047	12.71
5.3.22	0.024	0.067	12.68
5.3.21	0.023	0.054	12.68
5.3.20	0.017	0.046	12.68
5.3.19	0.014	0.048	12.68
5.3.18	0.023	0.067	12.67
5.3.17	0.016	0.044	12.67
5.3.16	0.019	0.046	12.68
5.3.15	0.019	0.040	12.67
5.3.14	0.024	0.067	12.66
5.3.13	0.018	0.060	12.66
5.3.12	0.013	0.051	12.66
5.3.11	0.016	0.045	12.66
5.3.10	0.016	0.046	12.12
5.3.9	0.015	0.046	12.08
5.3.8	0.018	0.046	12.07
5.3.7	0.025	0.067	12.07
5.3.6	0.014	0.044	12.06
5.3.5	0.016	0.045	12.00
5.3.4	0.023	0.054	12.00
5.3.3	0.018	0.042	11.94
5.3.2	0.014	0.043	11.71
5.3.1	0.011	0.046	11.67
5.3.0	0.015	0.042	11.66