3v4l.org

run code in 500+ PHP versions simultaneously
<?php echo number_format(3.1415, -1, ".", ",");
Output for 8.1.0 - 8.1.34, 8.2.0 - 8.2.34
3
Output for 8.3.0 - 8.3.35, 8.4.1 - 8.4.26, 8.5.0 - 8.5.11
0
preferences:
32.17 ms | 1154 KiB | 9 Q