3v4l.org

run code in 300+ PHP versions simultaneously
<?php $salt = '1234567890123456'; $iterations = 200000; $length = 256; $hash1 = hash_pbkdf2('sha256', 'plnlrtfpijpuhqylxbgqiiyipieyxvfsavzgxbbcfusqkozwpngsyejqlmjsytrmd', $salt, $iterations, $length);
Output for 5.5.24 - 5.5.35, 5.6.7 - 5.6.21, 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.19, 7.3.21 - 7.3.23, 7.3.25 - 7.3.26, 7.3.30 - 7.3.33, 7.4.0 - 7.4.3, 7.4.5 - 7.4.7, 7.4.9 - 7.4.13, 7.4.15, 7.4.20, 7.4.23 - 7.4.33, 8.0.1 - 8.0.7, 8.0.9 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Output for 7.3.20, 7.3.24, 7.3.27 - 7.3.29, 7.4.4, 7.4.8, 7.4.14, 7.4.16, 7.4.21 - 7.4.22, 8.0.0, 8.0.8

Process exited with code 137.
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45
Fatal error: Call to undefined function hash_pbkdf2() in /in/Zb4I1 on line 5
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: hash_pbkdf2() in /in/Zb4I1 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_pbkdf2() in /in/Zb4I1 on line 5
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: hash_pbkdf2() in /in/Zb4I1 on line 5
preferences:
266.56 ms | 401 KiB | 326 Q