3v4l.org

run code in 500+ PHP versions simultaneously
<?php $i = 47.4445 + 2.5555; var_dump($i === (float)50);
Output for 8.1.0 - 8.1.34, 8.2.0 - 8.2.30, 8.3.0 - 8.3.30, 8.4.1 - 8.4.18, 8.5.0 - 8.5.3
bool(true)
preferences:
57.81 ms | 972 KiB | 4 Q