3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php echo pack("H*", hash("sha1", hash("sha1", 'fuck', true), true));
based on 8TuMW
Output for 5.1.2 - 5.6.28, 7.0.0 - 7.1.0
Warning: pack(): Type H: illegal hex digit W in /in/LBSaS on line 2 Warning: pack(): Type H: illegal hex digit  in /in/LBSaS on line 2 Warning: pack(): Type H: illegal hex digit � in /in/LBSaS on line 2 Warning: pack(): Type H: illegal hex digit � in /in/LBSaS on line 2 Warning: pack(): Type H: illegal hex digit R in /in/LBSaS on line 2 Warning: pack(): Type H: illegal hex digit in /in/LBSaS on line 2 Warning: pack(): Type H: illegal hex digit � in /in/LBSaS on line 2 Warning: pack(): Type H: illegal hex digit  in /in/LBSaS on line 2 Warning: pack(): Type H: illegal hex digit j in /in/LBSaS on line 2 Warning: pack(): Type H: illegal hex digit in /in/LBSaS on line 2 Warning: pack(): Type H: illegal hex digit � in /in/LBSaS on line 2 Warning: pack(): Type H: illegal hex digit  in /in/LBSaS on line 2 Warning: pack(): Type H: illegal hex digit � in /in/LBSaS on line 2 Warning: pack(): Type H: illegal hex digit � in /in/LBSaS on line 2 Warning: pack(): Type H: illegal hex digit � in /in/LBSaS on line 2 Warning: pack(): Type H: illegal hex digit � in /in/LBSaS on line 2 Warning: pack(): Type H: illegal hex digit � in /in/LBSaS on line 2 Warning: pack(): Type H: illegal hex digit � in /in/LBSaS on line 2 Warning: pack(): Type H: illegal hex digit � in /in/LBSaS on line 2 Warning: pack(): Type H: illegal hex digit s in /in/LBSaS on line 2
Output for hhvm-3.10.0 - 3.12.0
Warning: Invalid argument: Type H: illegal hex digit W in /in/LBSaS on line 2 Warning: Invalid argument: Type H: illegal hex digit  in /in/LBSaS on line 2 Warning: Invalid argument: Type H: illegal hex digit � in /in/LBSaS on line 2 Warning: Invalid argument: Type H: illegal hex digit � in /in/LBSaS on line 2 Warning: Invalid argument: Type H: illegal hex digit R in /in/LBSaS on line 2 Warning: Invalid argument: Type H: illegal hex digit in /in/LBSaS on line 2 Warning: Invalid argument: Type H: illegal hex digit � in /in/LBSaS on line 2 Warning: Invalid argument: Type H: illegal hex digit  in /in/LBSaS on line 2 Warning: Invalid argument: Type H: illegal hex digit j in /in/LBSaS on line 2 Warning: Invalid argument: Type H: illegal hex digit in /in/LBSaS on line 2 Warning: Invalid argument: Type H: illegal hex digit � in /in/LBSaS on line 2 Warning: Invalid argument: Type H: illegal hex digit  in /in/LBSaS on line 2 Warning: Invalid argument: Type H: illegal hex digit � in /in/LBSaS on line 2 Warning: Invalid argument: Type H: illegal hex digit � in /in/LBSaS on line 2 Warning: Invalid argument: Type H: illegal hex digit � in /in/LBSaS on line 2 Warning: Invalid argument: Type H: illegal hex digit � in /in/LBSaS on line 2
Output for 5.0.0 - 5.1.1
Fatal error: Call to undefined function hash() in /in/LBSaS on line 2
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: hash() in /in/LBSaS on line 2
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: hash() in /in/LBSaS on line 2
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: hash() in /in/LBSaS on line 2