3v4l.org

run code in 300+ PHP versions simultaneously
<?php $h = hash('md5', time()) . hash('haval128,3', time()); echo strlen($h); echo "\n"; echo $h;
Output for 5.1.2 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.38, 7.0.0 - 7.0.33, 7.1.0 - 7.1.25, 7.2.0 - 7.2.12, 7.3.0
64 6d008679f9105dbe819d2ca0b478de743d4719caafcb9643e015319cfa99b085
Output for 7.2.13
64 6bf0ee23dae39a3d91f815db476974b3e0703db0dc6d735a74c3b61272a9820e
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.1
Fatal error: Call to undefined function hash() in /in/O51M9 on line 3
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: hash() in /in/O51M9 on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.4
Fatal error: Call to undefined function: hash() in /in/O51M9 on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: hash() in /in/O51M9 on line 3
preferences:
140.87 ms | 401 KiB | 287 Q