解析百度搜索结果link？url=-PHP源码

&＃39;;

$url = isset($_GET[&＃39;url&＃39;])?$_GET[&＃39;url&＃39;]:&＃39;&＃39;;
if(empty($url)) exit($input);
$urlreal = getrealurl($url);
echo &＃39;真实的url为：&＃39;.$urlreal;
$urlreal = ltrim($urlreal,&＃39;http://&＃39;);

$search = &＃39;/ebac5573358cc3c0659257bfcf54([0-9a-f]+)/i&＃39;;
preg_match($search,$url,$r);
$url_encode = $r[1];  unset($r);

echo &＃39;
密文部分为：&＃39;.$url_encode.&＃39;
&＃39;;

$urlreal_arr = str_split($urlreal);
$url_encode_arr = str_split($url_encode,2);

echo &＃39;
&＃39;;
echo $input;
?>