<img src="http://www.ke6.com/wp-content/uploads/2014/02/hbzy1.jpg" alt="hbzy" width="60" style="max-width:90%" class="alignnone size-full wp-image-2100" />
<div class="gif-box"><img src="http://www.ke6.com/wp-content/uploads/2014/02/hbzy1.jpg!static" _src="http://www.ke6.com/wp-content/uploads/2014/02/hbzy1.jpg!static" class="alignnone size-full wp-image-2100" tsrc="http://www.ke6.com/wp-content/uploads/2014/02/hbzy1.jpg" style="max-width:90%" style="max-width:90%" / alt="求正则表达式完成这个需求" ><div class="gif-loading-box"><i class="gif-loading" style="display:none;"></i><i class="gif-play"></i></div></div>
$html = <<<img src="http://www.ke6.com/wp-content/uploads/2014/02/hbzy1.jpg" alt="hbzy" width="60" style="max-width:90%" class="alignnone size-full wp-image-2100" />
http://www.tantengvip.com/2014/02/preg-match-html/
Click here