이것은 내가 그것을 사용하고 있고 더 이상 문제가없는 것을 100 % 슈퍼 체크합니다.
/* Function: download with resume/speed/stream options */
/* List of File Types */
function fileTypes($extension){
$fileTypes['swf'] = 'application/x-shockwave-flash';
$fileTypes['pdf'] = 'application/pdf';
$fileTypes['exe'] = 'application/octet-stream';
$fileTypes['zip'] = 'application/zip';
$fileTypes['doc'] = 'application/msword';
$fileTypes['xls'] = 'application/vnd.ms-excel';
$fileTypes['ppt'] = 'application/vnd.ms-powerpoint';
$fileTypes['gif'] = 'image/gif';
$fileTypes['png'] = 'image/png';
$fileTypes['jpeg'] = 'image/jpg';
$fileTypes['jpg'] = 'image/jpg';
$fileTypes['rar'] = 'application/rar';
$fileTypes['ra'] = 'audio/x-pn-realaudio';
$fileTypes['ram'] = 'audio/x-pn-realaudio';
$fileTypes['ogg'] = 'audio/x-pn-realaudio';
$fileTypes['wav'] = 'video/x-msvideo';
$fileTypes['wmv'] = 'video/x-msvideo';
$fileTypes['avi'] = 'video/x-msvideo';
$fileTypes['asf'] = 'video/x-msvideo';
$fileTypes['divx'] = 'video/x-msvideo';
$fileTypes['mp3'] = 'audio/mpeg';
$fileTypes['mp4'] = 'audio/mpeg';
$fileTypes['mpeg'] = 'video/mpeg';
$fileTypes['mpg'] = 'video/mpeg';
$fileTypes['mpe'] = 'video/mpeg';
$fileTypes['mov'] = 'video/quicktime';
$fileTypes['swf'] = 'video/quicktime';
$fileTypes['3gp'] = 'video/quicktime';
$fileTypes['m4a'] = 'video/quicktime';
$fileTypes['aac'] = 'video/quicktime';
$fileTypes['m3u'] = 'video/quicktime';
return $fileTypes[$extention];
};
/*
Parameters: downloadFile(File Location, File Name,
max speed, is streaming
If streaming - videos will show as videos, images as images
instead of download prompt
*/
function downloadFile($fileLocation, $fileName, $maxSpeed = 100, $doStream = false) {
if (connection_status() != 0)
return(false);
// in some old versions this can be pereferable to get extention
// $extension = strtolower(end(explode('.', $fileName)));
$extension = pathinfo($fileName, PATHINFO_EXTENSION);
$contentType = fileTypes($extension);
header("Cache-Control: public");
header("Content-Transfer-Encoding: binary\n");
header('Content-Type: $contentType');
$contentDisposition = 'attachment';
if ($doStream == true) {
/* extensions to stream */
$array_listen = array('mp3', 'm3u', 'm4a', 'mid', 'ogg', 'ra', 'ram', 'wm',
'wav', 'wma', 'aac', '3gp', 'avi', 'mov', 'mp4', 'mpeg', 'mpg', 'swf', 'wmv', 'divx', 'asf');
if (in_array($extension, $array_listen)) {
$contentDisposition = 'inline';
}
}
if (strstr($_SERVER['HTTP_USER_AGENT'], "MSIE")) {
$fileName = preg_replace('/\./', '%2e', $fileName, substr_count($fileName, '.') - 1);
header("Content-Disposition: $contentDisposition;
filename=\"$fileName\"");
} else {
header("Content-Disposition: $contentDisposition;
filename=\"$fileName\"");
}
header("Accept-Ranges: bytes");
$range = 0;
$size = filesize($fileLocation);
if (isset($_SERVER['HTTP_RANGE'])) {
list($a, $range) = explode("=", $_SERVER['HTTP_RANGE']);
str_replace($range, "-", $range);
$size2 = $size - 1;
$new_length = $size - $range;
header("HTTP/1.1 206 Partial Content");
header("Content-Length: $new_length");
header("Content-Range: bytes $range$size2/$size");
} else {
$size2 = $size - 1;
header("Content-Range: bytes 0-$size2/$size");
header("Content-Length: " . $size);
}
if ($size == 0) {
die('Zero byte file! Aborting download');
}
set_magic_quotes_runtime(0);
$fp = fopen("$fileLocation", "rb");
fseek($fp, $range);
while (!feof($fp) and ( connection_status() == 0)) {
set_time_limit(0);
print(fread($fp, 1024 * $maxSpeed));
flush();
ob_flush();
sleep(1);
}
fclose($fp);
return((connection_status() == 0) and ! connection_aborted());
}
/* Implementation */
// downloadFile('path_to_file/1.mp3', '1.mp3', 1024, false);