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php filter all HTML tags

高洛峰
高洛峰Original
2016-11-29 14:51:021251browse

文章为你提供二款php 过滤所有HTML标记,他可以过滤所有的html标签啊,去除html标记,代码如下:

function text2html($txt){ 

        $txt = str_replace("  "," ",$txt); 

        $txt = str_replace("<","<",$txt);

$txt = str_replace(">",">",$txt); 

        $txt = preg_replace("/[ ]{1,}/isu","
 ",$txt); 

        return $txt; 

清除html标记,代码如下:

function clearhtml($str){ 

        $str = str_replace('<','<',$str);

$str = str_replace('>','>',$str); 

        return $str; 

}//开源软件:phpfensi.com


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