有一些很长的HTML CODE,如何正则去除div id/class带share、comment、second,保留其他部分?/<div(.*?)(share|comment|second)(.*?)>(.*?)<\/div>/i没有作用,谢谢。
$longtxt = <<<TXT
<div id="main">
<div id="article">
aaa
</div>
<div id="comment darkstyle">
bbb
</div>
</div>
<div class="share clearfix">
vvv
</div>
TXT;
$longtxt = preg_replace('/<div(.*?)(share|comment|second)(.*?)>(.*?)<\/div>/i', '', $longtxt);
echo $longtxt;
$longtxt = <<<TXT
<div id="main">
<div id="article">
aaa
</div>
<div id="comment darkstyle">
bbb
</div>
</div>
<div class="share clearfix">
vvv
</div>
TXT;
$longtxt = preg_replace('/<div(.*?)(share|comment|second)(.*?)>(.*?)<\/div>/i', '', $longtxt);
echo $longtxt;
解决方案 »
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