3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php hex2bin(strrev(base64_decode("3d3d516343746d4d6d6c315669563362")))?>
Output for 5.5.1 - 7.1.0
Warning: hex2bin(): Input string must be hexadecimal string in /in/l5ih9 on line 1
Output for 5.4.0 - 5.5.0
Output for 5.2.3 - 5.3.29
Fatal error: Call to undefined function hex2bin() in /in/l5ih9 on line 1
Process exited with code 255.
Output for 5.0.0 - 5.2.2
<br /> <b>Fatal error</b>: Call to undefined function hex2bin() in <b>/in/l5ih9</b> on line <b>1</b><br />
Process exited with code 255.
Output for 4.4.5 - 4.4.9
<br /> <b>Fatal error</b>: Call to undefined function: hex2bin() in <b>/in/l5ih9</b> on line <b>1</b><br />
Process exited with code 255.
Output for 4.3.2 - 4.4.4
<br /> <b>Fatal error</b>: Call to undefined function: hex2bin() in <b>/in/l5ih9</b> on line <b>1</b><br />
Process exited with code 255.
Output for 4.3.0 - 4.3.1
<br /> <b>Fatal error</b>: Call to undefined function: hex2bin() in <b>/in/l5ih9</b> on line <b>1</b><br />