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帮忙写个正则
<!-- Code highlighting produced by Actipro CodeHighlighter (freeware) http://www.CodeHighlighter.com/ --> <div class="abc def" id="aa"> <p>正则要抓取的内容 </p> </div>
$s= <p>正则要抓取的内容 </p><div class="aa"> fasdf </div> txt; preg_match('/<div class="abc def">]*>(.*?)/is',$s,$m); echo $m[1]; <div class="clear"> </div> </div>