3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $s = 'hello [vimeo] how are you doing'; $replacement = preg_match('#[(.*?)]#', $s, $matches); print_r($matches); print_r($s);
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
Array ( ) hello [vimeo] how are you doing