3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $arr['some' . ' complex' . ' index?'] = [[ 'type' => 'urls', 'urls' => ['url', 'murl', 'purl', 'turl']]]; $arrRef = &$arr['some' . ' complex' . ' index?'];
Output for 5.4.0 - 7.1.0
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/rCsqK on line 2
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected '[' in /in/rCsqK on line 2
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/rCsqK on line 2
Process exited with code 255.