<?php $mp3_id = '';//音乐ID function unescape($str) { $str = rawurldecode($str); preg_match_all("/(?:%u.{4})|.{4};|&#d+;|.+/U",$str,$r); $ar = $r[0]; foreach($ar as $k=>$v) { if(substr($v,0,2) == "%u") { $ar[$k] = iconv("UCS-2","utf-8//IGNORE",pack("H4",substr($v,-4))); } elseif(substr($v,0,3) == "") { $ar[$k] = iconv("UCS-2","utf-8",pack("H4",substr($v,3,-1))); } elseif(substr($v,0,2) == "&#") { echo substr($v,2,-1).""; $ar[$k] = iconv("UCS-2","utf-8",pack("n",substr($v,2,-1))); } } return join("",$ar); } $x_url="http://www.xiami.com/song/playlist/id/".$mp3_id."/object_name/default/object_id/0"; $x_con=file_get_contents($x_url); preg_match_all( "/<location>(.*?)</location>/s",$x_con, $locations); $str=$locations[1][0]; $num=substr($str, 0,1); $inp=substr($str,1); $iLe=strlen($inp)%$num; $a=0; $ret=''; $arr=array(); for ($i=0; $i<$num; $i++) { $arr [$i] = ($iLe>$i?1:0) + (strlen($inp)-$iLe)/$num; } for ($i=0; $i<$arr[1]; $i++) { $a=0; for ($j=0; $j<$num; $j++) { $ret .= substr($inp, $a+$i,1); $a += $arr[$j]; } } $ret_url=unescape($ret); $url=str_replace('^', '0', $ret_url); $url=str_replace('+', ' ', $url); $url=preg_replace('/.mp(.*)/', '.mp3', $url); echo $url;