3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo 0.2 * 0.4, PHP_EOL; ini_set('precision', 20); echo 0.2 * 0.4, PHP_EOL;
Output for 8.3.5 - 8.3.26, 8.4.9 - 8.4.13
0.08 0.080000000000000015543
preferences:
48.17 ms | 406 KiB | 5 Q