3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $body = "something use Modules\Cms\Classes\Content; use Modules\Cms\Classes\Theme; use Modules\System\Classes\ApplicationException; use Modules\Cms\Classes\Router; class ... "; $namespaces = array(); preg_match_all('/(use\s[a-z0-9_]+;)/m', $body, $namespaces); print_r($namespaces);
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
Array ( [0] => Array ( ) [1] => Array ( ) )