3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo version_compare( '1.08', '1.10.0' );
Output for 7.0.0 - 7.0.31, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.7
-1
preferences:
152.17 ms | 404 KiB | 212 Q