3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(hex2bin('e07861bbcaf39ad54a0b85389a9f08886997f8cafffe871b8569c2fcf3293bcc')); var_dump(hex2bin('7a49e1b3d7c6357cab6b4f9c61bc4d8535c23cbc8789e28ce9321993e9372c80'));
Output for 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 - 7.2.33, 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 - 8.3.6
string(32) "�xa����J �8���i������i��);�" string(32) "zI���5|�kO�a�M�5�<�����2��7,�"
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
Fatal error: Call to undefined function hex2bin() in /in/XI6g8 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/XI6g8 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: hex2bin() in /in/XI6g8 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/XI6g8 on line 3

preferences:
285.15 ms | 401 KiB | 460 Q