<div class="codetitle"><a style="CURSOR: pointer" data="26531" class="copybut" id="copybut26531" onclick="doCopy('code26531')"> 代码如下:<div class="codebody" id="code26531"> class HtmlEncode { static $_convertToHtmlEntitiesSrcEncoding='UTF-8'; /* 将非ASCII字符串转换成HTML实体 @example HtmlEncode::encode("我信了"); //输出:我信了 @param string $s 要进行编码的字符串 @return string 返回HTML实体引用 */ public static function encode($s,$srcEncoding='UTF-8') { self::$_convertToHtmlEntitiesSrcEncoding=$srcEncoding; return preg_replace_callback('|[^x00-x7F]+|',array(CLASS,'_convertToHtmlEntities'),$s); } public static function _convertToHtmlEntities($data) { if (is_array($data)) { $chars=str_split(iconv(self::$_convertToHtmlEntitiesSrcEncoding,"UCS-2BE",$data[0]),2); $chars=array_map(array(CLASS,FUNCTION),$chars); return join("",$chars); } else { $code=hexdec(sprintf("%02s%02s;",dechex(ord($data {0})),dechex(ord($data {1})))); return sprintf("&#%s;",$code); } } }
(编辑:李大同)
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