3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php var_dump( unserialize(gzuncompress(base64_decode(' eJxLtDK0qi62MrFSKi1OLVKyLrYytlJydHJRsq4FAG93B7g= '))) );
based on Ph3DW
Output for 4.3.0 - 7.2.0
array(1) { ["user"]=> string(3) "ABD" }