3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $input = '1238128078952344607263754623894623789647892364782368946278562378964789126301260413647836278462378956127893668912548632786489623874'; $out = pack('LL', $input); echo $out;
Output for 4.3.2 - 5.6.28, 7.0.0 - 7.1.0
Warning: pack(): Type L: too few arguments in /in/h77Ko on line 5
Output for hhvm-3.10.0 - 3.13.2
Warning: Invalid argument: Type L: too few arguments in /in/h77Ko on line 5
Output for 4.3.0 - 4.3.1
Warning: pack() [http://www.php.net/function.pack]: Type L: too few arguments in /in/h77Ko on line 5