3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo PHP_VERSION; class Test { public $foo = 1; public $bar = 2; public function test() { $class = new ReflectionClass(get_class($this)); $names = array(); foreach($class->getProperties() as $property) { $names[] = $property->getName(); // This code works: // $names[] = $property->name; } return $names; } } $test = new Test(); var_dump($test->test());

preferences:
46.57 ms | 402 KiB | 5 Q