3v4l.org

run code in 200+ PHP versions simultaneously
<?php /* * Fill in unhashed & hashed seeds below and click blue 'eval();' button below textarea. * * ------------------ */ $hashedSeed = 'paste initial hashed server seed here'; $unhashedSeed = 'paste given unhashed server seed here'; $hash = hash('sha256', $unhashedSeed); echo "Generated hash: $hash\n"; echo 'Does hash match? ' . ($hashedSeed == $hash ? 'Yes' : 'No') . "\n";
based on pvK8r
Output for 5.1.2 - 7.4.2
Generated hash: b9f9c1438f5cbbd80600d588e93cc8cdcc0e622cf9c86d469f5b563cdde433bc Does hash match? No
Output for 5.0.0 - 5.1.1
Fatal error: Call to undefined function hash() in /in/8lk1F on line 10
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: hash() in /in/8lk1F on line 10
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: hash() in /in/8lk1F on line 10
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: hash() in /in/8lk1F on line 10