3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $comment = ' <!--This is a comment. <!--This is a comment. Comments are not displayed in the browser--><!--This is a comment. Comments are not displayed in the browser--> Comments are not displayed in the browser-->'; preg_match('/(\<!--\s*.*?((--\>)|$))/im', $comment, $matches); var_dump($matches);
Output for 4.3.0 - 7.1.0
array(3) { [0]=> string(23) "<!--This is a comment. " [1]=> string(23) "<!--This is a comment. " [2]=> string(0) "" }