php的unicode解码程序免费下载function utfdecode($url) //unicode解码{preg_match_all('/%u([[:alnum:]]{4})/', $url, $a);foreach ($a[1] as $uniord){$dec = hexdec($uniord);$utf = '';if ($dec{$utf = chr($dec);}else if ($dec{$utf = chr(192 + (($dec - ($dec % 64)) / 64));$utf .= chr(128 + ($dec % 64));}else{$utf = chr(224 + (($dec - ($dec % 4096)) / 4096));$utf .= chr(128 + ((($dec % 4096) - ($dec % 64)) / 64));$utf .= chr(128 + ($dec % 64));}$url = str_replace('%u'.$uniord, $utf, $url);}return urldecode($url);}
PHP的unicode解码程序免费下载
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