3v4l.org

run code in 300+ PHP versions simultaneously
<?php set_error_handler(function() { exit; }); $array = [new StdClass]; register_shutdown_function(function() use ($array) { var_dump($array); }); var_dump([1] == $array);
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 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 - 8.1.31, 8.2.0 - 8.2.27, 8.3.0 - 8.3.15, 8.4.1 - 8.4.2
array(1) { [0]=> object(stdClass)#2 (0) { } }
Output for 5.5.0 - 5.5.35, 5.6.0 - 5.6.28
*RECURSION*

preferences:
50.55 ms | 407 KiB | 5 Q