3v4l.org

run code in 500+ PHP versions simultaneously
<?php number_format(1.23456, -9876543210);
Output for 8.2.31 - 8.2.34, 8.3.0 - 8.3.35, 8.4.1 - 8.4.26, 8.5.0 - 8.5.11
preferences:
30 ms | 1136 KiB | 7 Q