3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(strpos('Foo', ''));
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.34, 8.2.0 - 8.2.30, 8.3.0 - 8.3.30, 8.4.1 - 8.4.18, 8.5.0 - 8.5.3
int(0)
Output for 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
Warning: strpos(): Empty needle in /in/jBWnA on line 3 bool(false)
preferences:
99.51 ms | 1359 KiB | 4 Q