#用户发布的html,过滤危险代码
function uh($str)
{
$farr = array(
"/\\s+/", //过滤多余的空白
"/]*?)>/isU", //过滤 "/(]*)on[a-zA-Z]+\\s*=([^>]*>)/isU", //过滤javascrīpt的on事件
);
$tarr = array(
" ",
"＜\\\\1\\\\2\\\\3＞", //如果要直接清除不安全的标签，这里可以留空
"\\\\1\\\\2",
);
$str = preg_replace( $farr,$tarr,$str);
return $str;
}
http://www.bkjia.com/PHPjc/319187.htmlwww.bkjia.comtruehttp://www.bkjia.com/PHPjc/319187.htmlTechArticle#用户发布的html,过滤危险代码 functionuh($str) { $farr=array( "/\\s+/",//过滤多余的空白 "/(\\/?)(scrīpt|i?frame|style|html|body|title|link|meta|\\?|\\%)([^]*?)/isU...
