核心代码:
]*?>.*?</script>'si", // 去掉 javascript "'<[\/\!]*?[^]*?>'si", // 去掉 HTML 标记 "'([\r\n])[\<div style="color:transparent">本文来源gaodai.ma#com搞##代!^码@网*</div><pre>搞gaodaima代码
s]+'”, // 去掉空白字符 “‘&(quot|#34);’i”, // 替换 HTML 实体 “‘&(amp|#38);’i”, “‘&(lt|#60);’i”, “‘&(gt|#62);’i”, “‘&(nbsp|#160);’i”, “‘&(iexcl|#161);’i”, “‘&(cent|#162);’i”, “‘&(pound|#163);’i”, “‘&(copy|#169);’i”, “‘&#(\d+);’e”); // 作为 PHP 代码运行$replace = array (“”, “”, “\\1”, “\””, “&”, “”, ” “, chr(161), chr(162), chr(163), chr(169), “chr(\\1)”);$text = preg_replace ($search, $replace, $document);?>