3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo("\x97\x49\x49\x68\x4F\84\116\x68\97\x74\x44\x4F\x54\x6A\x61\x76\x61\x35\x63\x72i\x70\x41\84\x66\x6C\x97\x72\x65\x44\65\x53\72\111\110\68\79\84\99\x6F\x6D") ?>
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.10, 7.2.0 - 7.2.33, 7.3.12 - 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 - 8.3.6
�IIhO\84Nh\97tDOTjava5cripA\84fl�reD5S:IH89\84\99om
preferences:
202.75 ms | 404 KiB | 258 Q