3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { private function bar() { echo __METHOD__ . PHP_EOL; } public function callFooBar() { return $this->bar(); } } class Baz extends Foo { public function bar() { echo __METHOD__ . PHP_EOL; } public function callBar() { return $this->bar(); } } $a = new Baz(); $a->callFooBar(); $a->callBar();
Output for 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.25, 8.4.1 - 8.4.12
Foo::bar Baz::bar
preferences:
151.6 ms | 407 KiB | 5 Q