3v4l.org

run code in 500+ PHP versions simultaneously
<?php echo (string) 1; echo strval(1); echo (string) 1;
Output for 7.4.0 - 7.4.33, 8.0.1 - 8.0.30, 8.1.0 - 8.1.34, 8.2.0 - 8.2.31, 8.3.0 - 8.3.31, 8.4.1 - 8.4.22, 8.5.0 - 8.5.7
111
preferences:
100.7 ms | 1258 KiB | 4 Q