使用preg_replace替换html里面的问题
orcd 2010-07-14 07:32:44 $old = '
<script>utmx_section("relatedOuterDivStyleCSS")</script>
<style>.relatedStyle {width: 300px; float: right; padding-left: 15px; margin-bottom:10px; margin-left:10px; padding-top:10px; border-top:1px solid #CCCCCC; border-bottom:1px solid #CCCCCC;}</style>
</noscript>
<script>utmx_section("relatedContentStyleCSS")</script>
<style>.relatedContent {padding-bottom: 15px; color:#336666}</style>
</noscript>
<script>utmx_section("relatedHeadingStyleCSS")</script>
<style>.relatedHeading{padding-bottom: 15px}</style>
</noscript>
<script>utmx_section("relatedTitleStyleCSS")</script>
<style>.relatedTitle{}</style>
</noscript>
<div class="relatedStyle">
<script>utmx_section("relatedHeading")</script>
<H3 class="relatedHeading">Also on Suite101 </H3>
</noscript>
内容
<div style="margin-bottom:10px; padding-top:10px; border-top:1px solid #CCCCCC; border-bottom:1px solid #CCCCCC;">
<div id="adsense_placeholder_2"></div>
<script language="javascript">
document.getElementById('adsense_placeholder_2').innerHTML = document.getElementById('adsense_ad_2_hidden').innerHTML;
</script>
</div>
';
想取出里面的内容 应该怎么操作啊?请高手帮忙啊!