- var_dump: documentation ( source)
- preg_match: documentation ( source)
<?php
$pattern = '%(?<attr>src|href)="(?<host>.*?)(?<media>/media/[^"]+)"%i';
$content = <<<CONTENT
<p><img alt="" src="/media/images/logo_medias/TV/TF1.jpg" style="height:22px; width:60px" /> <img alt="" src="/media/images/logo_medias/TV/W9.jpg" style="height:22px; width:60px" /> <img alt="" src="/media/images/logo_medias/TV/Gulli.jpg" style="height:29px; width:30px" /><strong> </strong><img alt="" src="/media/images/logo_medias/TV/DISNEY%20CHANNEL.jpg" style="color:rgb(76, 76, 76); font-size:15.555556297302246px; height:40px; line-height:22.986112594604492px; width:44px" /><strong> <img alt="" src="/media/images/logo_medias/TV/NT1.jpg" style="height:29px; width:35px" /></strong> - Campagne de spots<br />
<img alt="" src="http://infoscom.umf.dev/media/images/Pluzz.jpg" style="height:219px; width:219px" /><a alt="" href="http://infoscom.umf.dev/media/images/Pluzz.jpg" style="height:219px; width:219px" /></p>
CONTENT;
$matching = array();
var_dump(preg_match($pattern, $content, $matching));
var_dump($matching);