3v4l.org

run code in 500+ PHP versions simultaneously
<?php $test->bla = "bla"; //Forcibly makes an stdClass obj if (is_array($test)){ echo "This doesn't run"; }
Output for 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
Warning: Creating default object from empty value in /in/hOQov on line 3
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.34, 8.2.0 - 8.2.34, 8.3.0 - 8.3.35, 8.4.1 - 8.4.26, 8.5.0 - 8.5.11
Fatal error: Uncaught Error: Attempt to assign property "bla" on null in /in/hOQov:3 Stack trace: #0 {main} thrown in /in/hOQov on line 3
Process exited with code 255.

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32.33 ms | 1140 KiB | 9 Q