3v4l.org

run code in 300+ PHP versions simultaneously
<?php println bin2hex(strrev(base64_encode("3d3d516343746d4d6d6c315669563362"))) ?>
Output for 5.4.0 - 5.4.27
Parse error: syntax error, unexpected 'bin2hex' (T_STRING) in /in/DlILN on line 3
Process exited with code 255.
Output for 5.3.0 - 5.3.28
Parse error: syntax error, unexpected T_STRING in /in/DlILN on line 3
Process exited with code 255.
preferences:
192.15 ms | 1395 KiB | 64 Q