3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a=1; var_export((bool)$a);
Output for 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.7
true
preferences:
86.98 ms | 402 KiB | 61 Q