3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $asd = ['4' => [ 'name' => "pictures" ]]; $qwe = ['5' => [ 'name' => "files" ]]; $res = []; $res +=$asd;
based on D0mjq
Output for 5.4.13 - 7.3.0rc4
Output for 5.3.23 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/d5JDl on line 2
Process exited with code 255.