3v4l.org

run code in 500+ PHP versions simultaneously
<?php #️⃣️ This is a comment echo 'No syntax errors here!'; ?>
Output for 8.1.32 - 8.1.34, 8.2.0 - 8.2.30, 8.3.0 - 8.3.30, 8.4.1 - 8.4.21, 8.5.0 - 8.5.6
No syntax errors here!
preferences:
45.21 ms | 851 KiB | 4 Q