3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $hex = hex2bin("fd5c2cf96c9f1cc3ef03553fbbe3b3d4d23e609be5cd3a84002185797b22f3642cc40dbbfab93343fcee7a9364a19fbc"); var_dump($hex);
based on qHMSj
Output for 5.4.0 - 5.6.30, hhvm-3.10.1 - 3.17.3, 7.0.0 - 7.2.6
string(48) "�\,�l���U?����>`���:�!�y{"�d,� ���3C��z�d���"
Output for 5.0.0 - 5.3.29
Fatal error: Call to undefined function hex2bin() in /in/cbAeO on line 3
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: hex2bin() in /in/cbAeO on line 3
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: hex2bin() in /in/cbAeO on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: hex2bin() in /in/cbAeO on line 3