3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $comment = ' <!--This is a comment. <!--This is a comment. Comments are not displayed in the browser--><!--This is a comment. Comments are not displayed in the browser--> Comments are not displayed in the browser-->'; preg_match('/(\<!--\s*.*?((--\>)|$))/imsx', $comment, $matches); var_dump($matches);
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
array(4) { [0]=> string(90) "<!--This is a comment. <!--This is a comment. Comments are not displayed in the browser-->" [1]=> string(90) "<!--This is a comment. <!--This is a comment. Comments are not displayed in the browser-->" [2]=> string(3) "-->" [3]=> string(3) "-->" }