3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $arr = array('name'=>"heyue",'sex'=>'男','company'=>'sina','age'=>30); echo msgpack_pack($arr) ?>
based on Y0Gf7
Output for 7.0.0 - 7.2.0
Fatal error: Uncaught Error: Call to undefined function msgpack_pack() in /in/ZeAOL:4 Stack trace: #0 {main} thrown in /in/ZeAOL on line 4
Process exited with code 255.
Output for 5.3.18 - 5.6.28
Fatal error: Call to undefined function msgpack_pack() in /in/ZeAOL on line 4
Process exited with code 255.