3v4l.org

run code in 300+ PHP versions simultaneously
<?php final class DemoFile { public function run(array $data) { } public function execute() { return $this->run($this->some(...)); } public function some() {} } $d = new DemoFile(); $d->execute();
Output for 8.1.34, 8.2.30, 8.3.5 - 8.3.29, 8.4.9 - 8.4.17, 8.5.0 - 8.5.2
Fatal error: Uncaught TypeError: DemoFile::run(): Argument #1 ($data) must be of type array, Closure given, called in /in/9sEbL on line 11 and defined in /in/9sEbL:5 Stack trace: #0 /in/9sEbL(11): DemoFile->run(Object(Closure)) #1 /in/9sEbL(19): DemoFile->execute() #2 {main} thrown in /in/9sEbL on line 5
Process exited with code 255.
preferences:
64.49 ms | 407 KiB | 5 Q