3v4l.org

run code in 300+ PHP versions simultaneously
<?php error_reporting(E_ALL); echo "<pre>"; $obj = new stdClass; $prop = "crash-me"; $arr = array(); $obj->$prop = "no crash"; $obj->$prop = $arr; // bp here and $obj->$prop is correct print_r($obj); // bp here, inspect $obj->$prop and... xdebug/php will crash. ?>
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.35, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.12 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
<pre>stdClass Object ( [crash-me] => Array ( ) )
preferences:
218.38 ms | 406 KiB | 345 Q