3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $_content = '<div><div><iframe src="http://blip.tv/play/AYOrznEC.x?p=1" width="720" height="433" frameborder="0" allowfullscreen></iframe></div></div><div>this div is ok</div>'; $_content = preg_replace('#(?:<(?:div|span)[^>]*>[\s]*)*(<iframe[\s]*(?:[^>]+)>.*?<\/iframe[^>]*>)([\s]*<(?:embed|script)[^>]*>.*?<\/(?:embed|script)[^>]*>[\s]*)*(?:<\/(?:div|span)[^>]*>)*#iu', '$1$2', $_content); echo $_content; //var_dump($matches);
based on rFiXa
Output for 4.3.0 - 5.0.5, 5.1.1 - 7.1.0
<iframe src="http://blip.tv/play/AYOrznEC.x?p=1" width="720" height="433" frameborder="0" allowfullscreen></iframe><div>this div is ok</div>
Output for 5.1.0
Fatal error: fatal flex scanner internal error--end of buffer missed in /in/WKmNA on line 5
Process exited with code 255.