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正则,去掉onclick解决办法

Jun 13, 2016 pm 01:30 PM
document onclick quot replace

正则,去掉onclick
$str = ' 正则,去掉onclick解决办法 ';

我想去掉上面字符串中的onclick,我写的正则如下:
function clear_onclick($document) {
if (!$document) return $document;
$search = array(
"/onclick=('|\"|)?(.*)('|\"|)/ismUe",


);
$replace = array( "",
);

$text = preg_replace($search,$replace,$document);
return $text;
}

echo clear_onclick($str);
貌似达不到我的效果,请教一下如何写正则去掉?

------解决方案--------------------
"/onclick=('|\")?(.*)\\1/sU"

这样就好了吧

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