3v4l.org

run code in 300+ PHP versions simultaneously
<?php $game_id = 47399; $private_seed = "969e82ae0b4a3cfd6bf2afea5cf8bd26ddc6c11f3ae676f5655e779607b3778f"; $public_seed = "076c26818441622607ad1bffbf5f02a90eaadb020532bda9a9d60aedfb217528"; $hash = hash("sha256", $private_seed . '-' . $public_seed . '-' . $game_id); $flip = hexdec(substr($hash, 0, 8)) % 2 + 1; echo "Server seed hash: " . hash("sha256", $private_seed) . "\n"; echo "Result: " . ($flip == 1 ? 'RED' : 'BLACK');
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 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.34, 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 - 8.3.4, 8.3.6
Server seed hash: 0f28a74dc716315406d0c98c33915e52ef182e300036f4d1d5b78b025e3047a1 Result: BLACK
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 Server seed hash: 0f28a74dc716315406d0c98c33915e52ef182e300036f4d1d5b78b025e3047a1 Result: BLACK
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.1
Fatal error: Call to undefined function hash() in /in/0T9bJ on line 5
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: hash() in /in/0T9bJ on line 5
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/0T9bJ on line 5
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: hash() in /in/0T9bJ on line 5
preferences:
346.64 ms | 401 KiB | 468 Q