Baidu Network disk File straight chain PHP code

Through regular expression to get Baidu network disk real address, to achieve the effect of direct chain, suitable for some use of the site outside the chain use.

<?php $canshu =$_server["Query_string"];  if ($canshu = = "") {die ("file does not exist"); else {$wangzhi = "Http://pan.baidu.com/share/link?". $canshu; $file =file_get_contents ($wangzhi); $pattern = '/a><a class= ' dbtn cancel Singledbtn ' href= (. *?) Id= "Downfilebuttom" >/i ";  Preg_match_all ($pattern, $file, $result); $tempurl =implode ("", $result [1]); $FILEURLT =str_replace ("" "," ", $tempurl); $fileurl =str_replace ("&amp;", "&", $FILEURLT); Header ("Location: $fileurl"); }?>

As the effect: