3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(is_infinite(log(0))); // true var_dump(1 > log(0)); // true
Output for 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
bool(true) bool(true)
preferences:
48.91 ms | 839 KiB | 4 Q