if($_GET[id]){
$handle = @fopen ("http://list.mp3.baidu.com/topso/{$_GET[id]}_tsomp3.htm", "r");
while (!feof ($handle)) {
$buffer .= fgets($handle, 1024);
}
fclose ($handle);

结果是出现了PHP Warning: feof(): supplied argument is not a valid stream resource in /music.php on line 4这个错误~