3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo number_format(1000.33, 2, ',', ' ');
Output for 7.0.0 - 7.0.25, 7.1.0 - 7.1.20, 7.2.6 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
1 000,33

preferences:
135.21 ms | 403 KiB | 177 Q