3v4l.org

run code in 300+ PHP versions simultaneously
<?php $type = 'chrome'; $version = null; var_dump(!($type === 'chrome' && $version === '1.0'));
Output for 7.4.33, 8.1.34, 8.2.29 - 8.2.30, 8.3.5 - 8.3.30, 8.4.9 - 8.4.18, 8.5.0 - 8.5.3
bool(true)
preferences:
55.86 ms | 598 KiB | 4 Q