3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $_content = <<<HMX <thumb style="display: none;"><img src="/wp-content/uploads/2014/10/be98dc71560ae864.jpg.jpg"></thumb> <div><div> <span st_url="http://www.occupy.com/article/4-blackwater-contractors-found-guilty-iraq-massacre-%E2%80%93-verdict-long-overdue" st_title="4 Blackwater Contractors Found Guilty In Iraq Massacre &ndash; A Verdict Long Overdue" displaytext="sharethis"></span> <span st_url="http://www.occupy.com/article/4-blackwater-contractors-found-guilty-iraq-massacre-%E2%80%93-verdict-long-overdue" st_title="4 Blackwater Contractors Found Guilty In Iraq Massacre &ndash; A Verdict Long Overdue" displaytext="email"></span> <span st_url="http://www.occupy.com/article/4-blackwater-contractors-found-guilty-iraq-massacre-%E2%80%93-verdict-long-overdue" st_title="4 Blackwater Contractors Found Guilty In Iraq Massacre &ndash; A Verdict Long Overdue" displaytext="reddit"></span> <span st_url="http://www.occupy.com/article/4-blackwater-contractors-found-guilty-iraq-massacre-%E2%80%93-verdict-long-overdue" st_title="4 Blackwater Contractors Found Guilty In Iraq Massacre &ndash; A Verdict Long Overdue #occupy" st_via="occupy" st_username="" displaytext="twitter"></span> <span st_url="http://www.occupy.com/article/4-blackwater-contractors-found-guilty-iraq-massacre-%E2%80%93-verdict-long-overdue" st_title="4 Blackwater Contractors Found Guilty In Iraq Massacre &ndash; A Verdict Long Overdue" displaytext="plusone"></span> <span st_url="http://www.occupy.com/article/4-blackwater-contractors-found-guilty-iraq-massacre-%E2%80%93-verdict-long-overdue" st_title="4 Blackwater Contractors Found Guilty In Iraq Massacre &ndash; A Verdict Long Overdue" displaytext="fblike"></span> </div></div> <a href="http://www.occupy.com/article/4-blackwater-contractors-found-guilty-iraq-massacre-%E2%80%93-verdict-long-overdue"><img src="http://www.occuworld.org/wp-content/uploads/2014/10/be98dc71560ae864.jpg.jpg?itok=Fxb98rUD" width="140" height="140"></a><p>Not simply individual guards should answer for this tragedy &ndash; but the leaders of private security companies and the governments that employ them must also be held to account.</p> <div class="post_source_linkbar"> <a class="post_source_logo" href="http://www.occupy.com/rss"><img class="post_source_logo" src="http://www.occupy.com/sites/default/themes/occupyzen/logo.png"></a><img class="post_source_icon" title="Occupy.com" src="http://www.google.com/s2/favicons?domain=http%3A%2F%2Fwww.occupy.com%2Frss"><a class="post_source" target="_blank" href="http://www.occupy.com/article/4-blackwater-contractors-found-guilty-iraq-massacre-%C3%A2%C2%80%C2%93-verdict-long-overdue">Source</a> </div> HMX; preg_match("#<span[^>]*st_url[^>]*><\/span>#i",$_content,$matches); var_dump($matches); //echo $_content;
based on 7bUvj
Output for 4.3.0 - 5.0.5, 5.1.1 - 5.6.28, hhvm-3.12.0, 7.0.0 - 7.1.0
array(1) { [0]=> string(256) "<span st_url="http://www.occupy.com/article/4-blackwater-contractors-found-guilty-iraq-massacre-%E2%80%93-verdict-long-overdue" st_title="4 Blackwater Contractors Found Guilty In Iraq Massacre &ndash; A Verdict Long Overdue" displaytext="sharethis"></span>" }
Output for hhvm-3.10.0

Process exited with code 153.
Output for 5.1.0
Fatal error: fatal flex scanner internal error--end of buffer missed in /in/WE0jA on line 21
Process exited with code 255.