3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $a = "73616c75742073616d75656c21"; $b = dec2hex($a); echo $b;
based on ulTXA
Output for 7.0.0 - 7.1.0RC5
Fatal error: Uncaught Error: Call to undefined function dec2hex() in /in/rVrUX:5 Stack trace: #0 {main} thrown in /in/rVrUX on line 5
Process exited with code 255.
Output for 5.0.0 - 5.6.21, hhvm-3.10.0 - 3.12.0
Fatal error: Call to undefined function dec2hex() in /in/rVrUX on line 5
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: dec2hex() in /in/rVrUX on line 5
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: dec2hex() in /in/rVrUX on line 5
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: dec2hex() in /in/rVrUX on line 5