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/lib/function/web.function.php

https://gitlab.com/imxieke/XCloud
PHP | 576 lines | 503 code | 24 blank | 49 comment | 94 complexity | 3235604999f8933e7515e68b56e3aaae MD5 | raw file
    

  1. <?php

    2. 

  2. /*

    3. 

  3. * @link http://www.kalcaddle.com/

    4. 

  4. * @author warlee | e-mail:kalcaddle@qq.com

    5. 

  5. * @copyright warlee 2014.(Shanghai)Co.,Ltd

    6. 

  6. * @license http://kalcaddle.com/tools/licenses/license.txt

    7. 

  7. */

    8. 

  8. 

    9. 

  9. 

    10. 

  10. /**

    11. 

  11.  * 获取客户端IP地址

    12. 

  12.  * 

    13. 

  13.  * @param boolean $s_type ip类型[ip|long]

    14. 

  14.  * @return string $ip

    15. 

  15.  */

    16. 

  16. function get_client_ip($b_ip = true){

    17. 

  17. 	$arr_ip_header = array( 

    18. 

  18. 	    "HTTP_CLIENT_IP",

    19. 

  19. 	    "HTTP_X_FORWARDED_FOR",

    20. 

  20. 	    "REMOTE_ADDR",

    21. 

  21. 	    "HTTP_CDN_SRC_IP",

    22. 

  22. 	    "HTTP_PROXY_CLIENT_IP",

    23. 

  23. 	    "HTTP_WL_PROXY_CLIENT_IP"

    24. 

  24. 	);

    25. 

  25. 	$client_ip = 'unknown';

    26. 

  26. 	foreach ($arr_ip_header as $key) {

    27. 

  27. 	    if (!empty($_SERVER[$key]) && strtolower($_SERVER[$key]) != "unknown") {

    28. 

  28. 	        $client_ip = $_SERVER[$key];

    29. 

  29. 	        break;

    30. 

  30. 	    }

    31. 

  31. 	}

    32. 

  32. 	if ($pos = strpos($client_ip,',')){

    33. 

  33. 		$client_ip = substr($client_ip,$pos+1);

    34. 

  34. 	}

    35. 

  35. 	return $client_ip;

    36. 

  36. } 

    37. 

  37. 

    38. 

  38. 

    39. 

  39. // url头部数据

    40. 

  40. function url_header($url){

    41. 

  41. 	$name = '';$length=0;

    42. 

  42. 	$header = @get_headers($url,true);

    43. 

  43. 	if (!$header) return false;

    44. 

  44. 

    45. 

  45. 	if(isset($header['Content-Length'])){

    46. 

  46. 		if(is_array($header['Content-Length'])){

    47. 

  47. 			$length = array_pop($header['Content-Length']);

    48. 

  48. 		}else{

    49. 

  49. 			$length = $header['Content-Length'];

    50. 

  50. 		}

    51. 

  51. 	}

    52. 

  52. 	if(isset($header['Content-Disposition'])){

    53. 

  53. 		if(is_array($header['Content-Disposition'])){

    54. 

  54. 			$dis = array_pop($header['Content-Disposition']);

    55. 

  55. 		}else{

    56. 

  56. 			$dis = $header['Content-Disposition'];

    57. 

  57. 		}

    58. 

  58. 		$i = strpos($dis,"filename=");

    59. 

  59. 		if($i!= false){

    60. 

  60. 			$name = substr($dis,$i+9);

    61. 

  61. 			$name = trim($name,'"');

    62. 

  62. 		}

    63. 

  63. 	}

    64. 

  64. 	if(!$name){

    65. 

  65. 	    $name = get_path_this($url);

    66. 

  66. 	    if (stripos($name,'?')) $name = substr($name,0,stripos($name,'?'));

    67. 

  67. 	    if (!$name) $name = 'index.html';

    68. 

  68. 	}

    69. 

  69. 	// $header['name'] = $name;

    70. 

  70. 	// return $header;

    71. 

  71. 	return array('length'=>$length,'name'=>$name);

    72. 

  72. } 

    73. 

  73. 

    74. 

  74. 

    75. 

  75. // url检查

    76. 

  76. function check_url($url){

    77. 

  77. 	$array = get_headers($url,true);

    78. 

  78. 	if (preg_match('/404/', $array[0])) {

    79. 

  79. 		return false;

    80. 

  80. 	} elseif (preg_match('/403/', $array[0])) {

    81. 

  81. 		return false;

    82. 

  82. 	} else {

    83. 

  83. 		return true;

    84. 

  84. 	} 

    85. 

  85. } 

    86. 

  86. 

    87. 

  87. /**

    88. 

  88.  * 获取网络url文件内容，加入ua，以解决防采集的站

    89. 

  89.  */

    90. 

  90. function curl_get_contents($url){

    91. 

  91. 	$ch = curl_init();

    92. 

  92. 	$timeout = 4;

    93. 

  93. 	$user_agent = "Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.0; WOW64; Trident/4.0; SLCC1)";

    94. 

  94. 	curl_setopt ($ch, CURLOPT_URL, $url);

    95. 

  95. 	curl_setopt ($ch, CURLOPT_HEADER, 0);

    96. 

  96. 	curl_setopt ($ch, CURLOPT_RETURNTRANSFER, 1);

    97. 

  97. 	curl_setopt ($ch, CURLOPT_USERAGENT, $user_agent);

    98. 

  98. 	curl_setopt ($ch, CURLOPT_CONNECTTIMEOUT, $timeout);

    99. 

  99. 	$file_contents = curl_exec($ch);

    100. 

  100. 	curl_close($ch);

    101. 

  101. 	return $file_contents;

    102. 

  102. }

    103. 

  103. 

    104. 

  104. // 返回refer URL 地址

    105. 

  105. function refer_url(){

    106. 

  106. 	return isset($_SERVER["HTTP_REFERER"]) ? $_SERVER["HTTP_REFERER"] : '';

    107. 

  107. } 

    108. 

  108. // 返回当前页面的 URL 地址

    109. 

  109. function this_url(){

    110. 

  110. 	$s_url = isset($_SERVER["HTTPS"]) && $_SERVER["HTTPS"] ? 'https' : 'http';

    111. 

  111. 	$s_url .= '://';

    112. 

  112. 	return $s_url . $_SERVER["SERVER_NAME"] . $_SERVER["REQUEST_URI"];

    113. 

  113. } 

    114. 

  114. 

    115. 

  115. function select_var($array){

    116. 

  116. 	if (!is_array($array)) return -1;

    117. 

  117. 	ksort($array);

    118. 

  118. 	$chosen = -1;

    119. 

  119. 	foreach ($array as $k => $v) {

    120. 

  120. 		if (isset($v)) {

    121. 

  121. 			$chosen = $v;

    122. 

  122. 			break;

    123. 

  123. 		} 

    124. 

  124. 	} 

    125. 

  125. 	return $chosen;

    126. 

  126. }

    127. 

  127. 

    128. 

  128. 

    129. 

  129. function stripslashes_deep($value){ 

    130. 

  130. 	$value = is_array($value) ? array_map('stripslashes_deep', $value) : (isset($value) ? stripslashes($value) : null); 

    131. 

  131. 	return $value; 

    132. 

  132. }

    133. 

  133. 

    134. 

  134. /**

    135. 

  135.  * GET/POST数据统一入口

    136. 

  136.  * 将GET和POST的数据进行过滤，去掉非法字符以及hacker code，返回一个数组

    137. 

  137.  * 注意如果GET和POST有相同的Key，POST优先

    138. 

  138.  * 

    139. 

  139.  * @return array $_GET和$_POST数据过滤处理后的值

    140. 

  140.  */

    141. 

  141. function parse_incoming(){

    142. 

  142. 	global $_GET, $_POST,$_COOKIE;

    143. 

  143. 

    144. 

  144. 	$_COOKIE = stripslashes_deep($_COOKIE);

    145. 

  145. 	$_GET	 = stripslashes_deep($_GET);

    146. 

  146. 	$_POST	 = stripslashes_deep($_POST);

    147. 

  147. 	$return = array();

    148. 

  148. 	$return = array_merge($_GET,$_POST);

    149. 

  149. 	$remote = array_get($return,0);

    150. 

  150. 	$remote = explode('/',trim($remote[0],'/'));

    151. 

  151. 	$return['URLremote'] = $remote;

    152. 

  152. 	return $return;

    153. 

  153. } 

    154. 

  154. 

    155. 

  155. function url2absolute($index_url, $preg_url){

    156. 

  156. 	if (preg_match('/[a-zA-Z]*\:\/\//', $preg_url)) return $preg_url;

    157. 

  157. 	preg_match('/([a-zA-Z]*\:\/\/.*)\//', $index_url, $match);

    158. 

  158. 	$index_url_temp = $match[1];

    159. 

  159. 

    160. 

  160. 	foreach(explode('/', $preg_url) as $key => $var) {

    161. 

  161. 		if ($key == 0 && $var == '') {

    162. 

  162. 			preg_match('/([a-zA-Z]*\:\/\/[^\/]*)\//', $index_url, $match);

    163. 

  163. 			$index_url_temp = $match[1] . $preg_url;

    164. 

  164. 			break;

    165. 

  165. 		} 

    166. 

  166. 		if ($var == '..') {

    167. 

  167. 			preg_match('/([a-zA-Z]*\:\/\/.*)\//', $index_url_temp, $match);

    168. 

  168. 			$index_url_temp = $match[1];

    169. 

  169. 		} elseif ($var != '.') $index_url_temp .= '/' . $var;

    170. 

  170. 	} 

    171. 

  171. 	return $index_url_temp;

    172. 

  172. }

    173. 

  173. 

    174. 

  174. // 将字符串转换成URL的编码，gbk的和utf8的 $to="gbk" 或"utf8"

    175. 

  175. function urlcode($str, $to){

    176. 

  176. 	if ($to == "gbk") {

    177. 

  177. 		$result = RawUrlEncode($str); //gbk字符(主要是中文)转换为url %BA%EC形式

    178. 

  178. 	} else {

    179. 

  179. 		$key = mb_convert_encoding($str, "utf-8", "gbk"); //对于百度utf8中文url

    180. 

  180. 		$result = urlencode($key);

    181. 

  181. 	} 

    182. 

  182. 	return $result;

    183. 

  183. } 

    184. 

  184. 

    185. 

  185. // 输出js

    186. 

  186. function exec_js($js){

    187. 

  187. 	echo "<script language='JavaScript'>\n" . $js . "</script>\n";

    188. 

  188. } 

    189. 

  189. // 禁止缓存

    190. 

  190. function no_cache(){

    191. 

  191. 	header("Pragma:no-cache\r\n");

    192. 

  192. 	header("Cache-Control:no-cache\r\n");

    193. 

  193. 	header("Expires:0\r\n");

    194. 

  194. } 

    195. 

  195. // 生成javascript转向

    196. 

  196. function go_url($url, $msg = ''){

    197. 

  197. 	header("Content-type: text/html; charset=utf-8\r\n");

    198. 

  198. 	echo "<script type='text/javascript'>\n";

    199. 

  199. 	echo "window.location.href='$direction';";

    200. 

  200. 	echo "</script>\n";

    201. 

  201. 	exit;

    202. 

  202. } 

    203. 

  203. 

    204. 

  204. /**

    205. 

  205.  * 消息框。eg

    206. 

  206.  * msg("falied","/",10);

    207. 

  207.  * msg("ok");

    208. 

  208.  */

    209. 

  209. function show_msg($message, $url = '#', $time = 3, $isgo = 1)

    210. 

  210. {

    211. 

  211. 	$goto = "content='$time;url=$url'";

    212. 

  212. 	if ($isgo != "1") {

    213. 

  213. 		$goto = "";

    214. 

  214. 	} //是否自动跳转

    215. 

  215. 	echo<<<END

    216. 

  216. <html>

    217. 

  217. 	<meta http-equiv='refresh' $goto charset="utf-8">

    218. 

  218. 	<style>

    219. 

  219. 	#msgbox{width:400px;border: 1px solid #ddd;font-family:微软雅黑;color:888;font-size:13px;margin:0 auto;margin-top:150px;}

    220. 

  220. 	#msgbox #title{background:#3F9AC6;color:#fff;line-height:30px;height:30px;padding-left:20px;font-weight:800;}

    221. 

  221. 	#msgbox #message{text-align:center;padding:20px;}

    222. 

  222. 	#msgbox #info{text-align:center;padding:5px;border-top:1px solid #ddd;background:#f2f2f2;color:#888;}

    223. 

  223. 	</style>

    224. 

  224. 	<body>

    225. 

  225. 	<div id="msgbox">

    226. 

  226. 	<div id="title">提示信息</div>

    227. 

  227. 	<div id="message">$message</div>

    228. 

  228. 	<div id="info">$time 秒后自动跳转，如不想等待可 <a href='$url'>点击这里</a></div></center>

    229. 

  229. 	</body>

    230. 

  230. </html>

    231. 

  231. END;

    232. 

  232. 	exit;

    233. 

  233. } 

    234. 

  234. 

    235. 

  235. function send_http_status($i_status, $s_message = ''){

    236. 

  236. 	$a_status = array(

    237. 

  237. 		// Informational 1xx

    238. 

  238. 		100 => 'Continue',

    239. 

  239. 		101 => 'Switching Protocols', 

    240. 

  240. 		// Success 2xx

    241. 

  241. 		200 => 'OK',

    242. 

  242. 		201 => 'Created',

    243. 

  243. 		202 => 'Accepted',

    244. 

  244. 		203 => 'Non-Authoritative Information',

    245. 

  245. 		204 => 'No Content',

    246. 

  246. 		205 => 'Reset Content',

    247. 

  247. 		206 => 'Partial Content', 

    248. 

  248. 		// Redirection 3xx

    249. 

  249. 		300 => 'Multiple Choices',

    250. 

  250. 		301 => 'Moved Permanently',

    251. 

  251. 		302 => 'Found', // 1.1

    252. 

  252. 		303 => 'See Other',

    253. 

  253. 		304 => 'Not Modified',

    254. 

  254. 		305 => 'Use Proxy', // 306 is deprecated but reserved

    255. 

  255. 		307 => 'Temporary Redirect', 

    256. 

  256. 		// Client Error 4xx

    257. 

  257. 		400 => 'Bad Request',

    258. 

  258. 		401 => 'Unauthorized',

    259. 

  259. 		402 => 'Payment Required',

    260. 

  260. 		403 => 'Forbidden',

    261. 

  261. 		404 => 'Not Found',

    262. 

  262. 		405 => 'Method Not Allowed',

    263. 

  263. 		406 => 'Not Acceptable',

    264. 

  264. 		407 => 'Proxy Authentication Required',

    265. 

  265. 		408 => 'Request Timeout',

    266. 

  266. 		409 => 'Conflict',

    267. 

  267. 		410 => 'Gone',

    268. 

  268. 		411 => 'Length Required',

    269. 

  269. 		412 => 'Precondition Failed',

    270. 

  270. 		413 => 'Request Entity Too Large',

    271. 

  271. 		414 => 'Request-URI Too Long',

    272. 

  272. 		415 => 'Unsupported Media Type',

    273. 

  273. 		416 => 'Requested Range Not Satisfiable',

    274. 

  274. 		417 => 'Expectation Failed', 

    275. 

  275. 		// Server Error 5xx

    276. 

  276. 		500 => 'Internal Server Error',

    277. 

  277. 		501 => 'Not Implemented',

    278. 

  278. 		502 => 'Bad Gateway',

    279. 

  279. 		503 => 'Service Unavailable',

    280. 

  280. 		504 => 'Gateway Timeout',

    281. 

  281. 		505 => 'HTTP Version Not Supported',

    282. 

  282. 		509 => 'Bandwidth Limit Exceeded'

    283. 

  283. 		);

    284. 

  284. 

    285. 

  285. 	if (array_key_exists($i_status, $a_status)) {

    286. 

  286. 		header('HTTP/1.1 ' . $i_status . ' ' . $a_status[$i_status]);

    287. 

  287. 	} 

    288. 

  288. 	if ($s_message) {

    289. 

  289. 		echo $s_message;

    290. 

  290. 		exit();

    291. 

  291. 	} 

    292. 

  292. } 

    293. 

  293. 

    294. 

  294. // 获取操作系统信息

    295. 

  295. function get_os (){

    296. 

  296. 	$agent = $_SERVER['HTTP_USER_AGENT'];

    297. 

  297. 	$os = false;

    298. 

  298. 	if (eregi('win', $agent) && strpos($agent, '95')) {

    299. 

  299. 		$os = 'Windows 95';

    300. 

  300. 	} else if (eregi('win 9x', $agent) && strpos($agent, '4.90')) {

    301. 

  301. 		$os = 'Windows ME';

    302. 

  302. 	} else if (eregi('win', $agent) && ereg('98', $agent)) {

    303. 

  303. 		$os = 'Windows 98';

    304. 

  304. 	} else if (eregi('win', $agent) && eregi('nt 5.1', $agent)) {

    305. 

  305. 		$os = 'Windows XP';

    306. 

  306. 	} else if (eregi('win', $agent) && eregi('nt 5', $agent)) {

    307. 

  307. 		$os = 'Windows 2000';

    308. 

  308. 	} else if (eregi('win', $agent) && eregi('nt', $agent)) {

    309. 

  309. 		$os = 'Windows NT';

    310. 

  310. 	} else if (eregi('win', $agent) && ereg('32', $agent)) {

    311. 

  311. 		$os = 'Windows 32';

    312. 

  312. 	} else if (eregi('linux', $agent)) {

    313. 

  313. 		$os = 'Linux';

    314. 

  314. 	} else if (eregi('unix', $agent)) {

    315. 

  315. 		$os = 'Unix';

    316. 

  316. 	} else if (eregi('sun', $agent) && eregi('os', $agent)) {

    317. 

  317. 		$os = 'SunOS';

    318. 

  318. 	} else if (eregi('ibm', $agent) && eregi('os', $agent)) {

    319. 

  319. 		$os = 'IBM OS/2';

    320. 

  320. 	} else if (eregi('Mac', $agent) && eregi('PC', $agent)) {

    321. 

  321. 		$os = 'Macintosh';

    322. 

  322. 	} else if (eregi('PowerPC', $agent)) {

    323. 

  323. 		$os = 'PowerPC';

    324. 

  324. 	} else if (eregi('AIX', $agent)) {

    325. 

  325. 		$os = 'AIX';

    326. 

  326. 	} else if (eregi('HPUX', $agent)) {

    327. 

  327. 		$os = 'HPUX';

    328. 

  328. 	} else if (eregi('NetBSD', $agent)) {

    329. 

  329. 		$os = 'NetBSD';

    330. 

  330. 	} else if (eregi('BSD', $agent)) {

    331. 

  331. 		$os = 'BSD';

    332. 

  332. 	} else if (ereg('OSF1', $agent)) {

    333. 

  333. 		$os = 'OSF1';

    334. 

  334. 	} else if (ereg('IRIX', $agent)) {

    335. 

  335. 		$os = 'IRIX';

    336. 

  336. 	} else if (eregi('FreeBSD', $agent)) {

    337. 

  337. 		$os = 'FreeBSD';

    338. 

  338. 	} else if (eregi('teleport', $agent)) {

    339. 

  339. 		$os = 'teleport';

    340. 

  340. 	} else if (eregi('flashget', $agent)) {

    341. 

  341. 		$os = 'flashget';

    342. 

  342. 	} else if (eregi('webzip', $agent)) {

    343. 

  343. 		$os = 'webzip';

    344. 

  344. 	} else if (eregi('offline', $agent)) {

    345. 

  345. 		$os = 'offline';

    346. 

  346. 	} else {

    347. 

  347. 		$os = 'Unknown';

    348. 

  348. 	} 

    349. 

  349. 	return $os;

    350. 

  350. }

    351. 

  351. 

    352. 

  352. //根据扩展名获取mime

    353. 

  353. function get_file_mime($ext){

    354. 

  354. 	$mimetypes = array(

    355. 

  355. 		"323" => "text/h323",

    356. 

  356. 		"acx" => "application/internet-property-stream",

    357. 

  357. 		"ai" => "application/postscript",

    358. 

  358. 		"aif" => "audio/x-aiff",

    359. 

  359. 		"aifc" => "audio/x-aiff",

    360. 

  360. 		"aiff" => "audio/x-aiff",

    361. 

  361. 		"asf" => "video/x-ms-asf",

    362. 

  362. 		"asr" => "video/x-ms-asf",

    363. 

  363. 		"asx" => "video/x-ms-asf",

    364. 

  364. 		"au" => "audio/basic",

    365. 

  365. 		"avi" => "video/x-msvideo",

    366. 

  366. 		"axs" => "application/olescript",

    367. 

  367. 		"bas" => "text/plain",

    368. 

  368. 		"bcpio" => "application/x-bcpio",

    369. 

  369. 		"bin" => "application/octet-stream",

    370. 

  370. 		"bmp" => "image/bmp",

    371. 

  371. 		"c" => "text/plain",

    372. 

  372. 		"cat" => "application/vnd.ms-pkiseccat",

    373. 

  373. 		"cdf" => "application/x-cdf",

    374. 

  374. 		"cer" => "application/x-x509-ca-cert",

    375. 

  375. 		"class" => "application/octet-stream",

    376. 

  376. 		"clp" => "application/x-msclip",

    377. 

  377. 		"cmx" => "image/x-cmx",

    378. 

  378. 		"cod" => "image/cis-cod",

    379. 

  379. 		"cpio" => "application/x-cpio",

    380. 

  380. 		"crd" => "application/x-mscardfile",

    381. 

  381. 		"crl" => "application/pkix-crl",

    382. 

  382. 		"crt" => "application/x-x509-ca-cert",

    383. 

  383. 		"csh" => "application/x-csh",

    384. 

  384. 		"css" => "text/css",

    385. 

  385. 		"dcr" => "application/x-director",

    386. 

  386. 		"der" => "application/x-x509-ca-cert",

    387. 

  387. 		"dir" => "application/x-director",

    388. 

  388. 		"dll" => "application/x-msdownload",

    389. 

  389. 		"dms" => "application/octet-stream",

    390. 

  390. 		"doc" => "application/msword",

    391. 

  391. 		"docx" => "application/msword",

    392. 

  392. 		"dot" => "application/msword",

    393. 

  393. 		"dvi" => "application/x-dvi",

    394. 

  394. 		"dxr" => "application/x-director",

    395. 

  395. 		"eps" => "application/postscript",

    396. 

  396. 		"etx" => "text/x-setext",

    397. 

  397. 		"evy" => "application/envoy",

    398. 

  398. 		"exe" => "application/octet-stream",

    399. 

  399. 		"fif" => "application/fractals",

    400. 

  400. 		"flr" => "x-world/x-vrml",

    401. 

  401. 		"gif" => "image/gif",

    402. 

  402. 		"gtar" => "application/x-gtar",

    403. 

  403. 		"gz" => "application/x-gzip",

    404. 

  404. 		"h" => "text/plain",

    405. 

  405. 		"hdf" => "application/x-hdf",

    406. 

  406. 		"hlp" => "application/winhlp",

    407. 

  407. 		"hqx" => "application/mac-binhex40",

    408. 

  408. 		"hta" => "application/hta",

    409. 

  409. 		"htc" => "text/x-component",

    410. 

  410. 		"htm" => "text/html",

    411. 

  411. 		"html" => "text/html",

    412. 

  412. 		"htt" => "text/webviewhtml",

    413. 

  413. 		"ico" => "image/x-icon",

    414. 

  414. 		"ief" => "image/ief",

    415. 

  415. 		"iii" => "application/x-iphone",

    416. 

  416. 		"ins" => "application/x-internet-signup",

    417. 

  417. 		"isp" => "application/x-internet-signup",

    418. 

  418. 		"jfif" => "image/pipeg",

    419. 

  419. 		"jpe" => "image/jpeg",

    420. 

  420. 		"jpeg" => "image/jpeg",

    421. 

  421. 		"jpg" => "image/jpeg",

    422. 

  422. 		"js" => "application/x-javascript",

    423. 

  423. 		"latex" => "application/x-latex",

    424. 

  424. 		"lha" => "application/octet-stream",

    425. 

  425. 		"lsf" => "video/x-la-asf",

    426. 

  426. 		"lsx" => "video/x-la-asf",

    427. 

  427. 		"lzh" => "application/octet-stream",

    428. 

  428. 		"m13" => "application/x-msmediaview",

    429. 

  429. 		"m14" => "application/x-msmediaview",

    430. 

  430. 		"m3u" => "audio/x-mpegurl",

    431. 

  431. 		"man" => "application/x-troff-man",

    432. 

  432. 		"mdb" => "application/x-msaccess",

    433. 

  433. 		"me" => "application/x-troff-me",

    434. 

  434. 		"mht" => "message/rfc822",

    435. 

  435. 		"mhtml" => "message/rfc822",

    436. 

  436. 		"mid" => "audio/mid",

    437. 

  437. 		"mny" => "application/x-msmoney",

    438. 

  438. 		"mov" => "video/quicktime",

    439. 

  439. 		"movie" => "video/x-sgi-movie",

    440. 

  440. 		"mp2" => "video/mpeg",

    441. 

  441. 		"mp3" => "audio/mpeg",

    442. 

  442. 		"mp4" => "video/mpeg",

    443. 

  443. 		"mpa" => "video/mpeg",

    444. 

  444. 		"mpe" => "video/mpeg",

    445. 

  445. 		"mpeg" => "video/mpeg",

    446. 

  446. 		"mpg" => "video/mpeg",

    447. 

  447. 		"mpp" => "application/vnd.ms-project",

    448. 

  448. 		"mpv2" => "video/mpeg",

    449. 

  449. 		"ms" => "application/x-troff-ms",

    450. 

  450. 		"mvb" => "application/x-msmediaview",

    451. 

  451. 		"nws" => "message/rfc822",

    452. 

  452. 		"oda" => "application/oda",

    453. 

  453. 		"p10" => "application/pkcs10",

    454. 

  454. 		"p12" => "application/x-pkcs12",

    455. 

  455. 		"p7b" => "application/x-pkcs7-certificates",

    456. 

  456. 		"p7c" => "application/x-pkcs7-mime",

    457. 

  457. 		"p7m" => "application/x-pkcs7-mime",

    458. 

  458. 		"p7r" => "application/x-pkcs7-certreqresp",

    459. 

  459. 		"p7s" => "application/x-pkcs7-signature",

    460. 

  460. 		"pbm" => "image/x-portable-bitmap",

    461. 

  461. 		"pdf" => "application/pdf",

    462. 

  462. 		"pfx" => "application/x-pkcs12",

    463. 

  463. 		"pgm" => "image/x-portable-graymap",

    464. 

  464. 		"pko" => "application/ynd.ms-pkipko",

    465. 

  465. 		"pma" => "application/x-perfmon",

    466. 

  466. 		"pmc" => "application/x-perfmon",

    467. 

  467. 		"pml" => "application/x-perfmon",

    468. 

  468. 		"pmr" => "application/x-perfmon",

    469. 

  469. 		"pmw" => "application/x-perfmon",

    470. 

  470. 		"png" => "image/png",

    471. 

  471. 		"pnm" => "image/x-portable-anymap",

    472. 

  472. 		"pot," => "application/vnd.ms-powerpoint",

    473. 

  473. 		"ppm" => "image/x-portable-pixmap",

    474. 

  474. 		"pps" => "application/vnd.ms-powerpoint",

    475. 

  475. 		"ppt" => "application/vnd.ms-powerpoint",

    476. 

  476. 		"pptx" => "application/vnd.ms-powerpoint",

    477. 

  477. 		"prf" => "application/pics-rules",

    478. 

  478. 		"ps" => "application/postscript",

    479. 

  479. 		"pub" => "application/x-mspublisher",

    480. 

  480. 		"qt" => "video/quicktime",

    481. 

  481. 		"ra" => "audio/x-pn-realaudio",

    482. 

  482. 		"ram" => "audio/x-pn-realaudio",

    483. 

  483. 		"ras" => "image/x-cmu-raster",

    484. 

  484. 		"rgb" => "image/x-rgb",

    485. 

  485. 		"rmi audio/mid" => "http://www.dreamdu.com",

    486. 

  486. 		"roff" => "application/x-troff",

    487. 

  487. 		"rtf" => "application/rtf",

    488. 

  488. 		"rtx" => "text/richtext",

    489. 

  489. 		"scd" => "application/x-msschedule",

    490. 

  490. 		"sct" => "text/scriptlet",

    491. 

  491. 		"setpay" => "application/set-payment-initiation",

    492. 

  492. 		"setreg" => "application/set-registration-initiation",

    493. 

  493. 		"sh" => "application/x-sh",

    494. 

  494. 		"shar" => "application/x-shar",

    495. 

  495. 		"sit" => "application/x-stuffit",

    496. 

  496. 		"snd" => "audio/basic",

    497. 

  497. 		"spc" => "application/x-pkcs7-certificates",

    498. 

  498. 		"spl" => "application/futuresplash",

    499. 

  499. 		"src" => "application/x-wais-source",

    500. 

  500. 		"sst" => "application/vnd.ms-pkicertstore",

    501. 

  501. 		"stl" => "application/vnd.ms-pkistl",

    502. 

  502. 		"stm" => "text/html",

    503. 

  503. 		"svg" => "image/svg+xml",

    504. 

  504. 		"sv4cpio" => "application/x-sv4cpio",

    505. 

  505. 		"sv4crc" => "application/x-sv4crc",

    506. 

  506. 		"swf" => "application/x-shockwave-flash",

    507. 

  507. 		"t" => "application/x-troff",

    508. 

  508. 		"tar" => "application/x-tar",

    509. 

  509. 		"tcl" => "application/x-tcl",

    510. 

  510. 		"tex" => "application/x-tex",

    511. 

  511. 		"texi" => "application/x-texinfo",

    512. 

  512. 		"texinfo" => "application/x-texinfo",

    513. 

  513. 		"tgz" => "application/x-compressed",

    514. 

  514. 		"tif" => "image/tiff",

    515. 

  515. 		"tiff" => "image/tiff",

    516. 

  516. 		"tr" => "application/x-troff",

    517. 

  517. 		"trm" => "application/x-msterminal",

    518. 

  518. 		"tsv" => "text/tab-separated-values",

    519. 

  519. 		"txt" => "text/plain",

    520. 

  520. 		"uls" => "text/iuls",

    521. 

  521. 		"ustar" => "application/x-ustar",

    522. 

  522. 		"vcf" => "text/x-vcard",

    523. 

  523. 		"vrml" => "x-world/x-vrml",

    524. 

  524. 		"wav" => "audio/x-wav",

    525. 

  525. 		"wcm" => "application/vnd.ms-works",

    526. 

  526. 		"wdb" => "application/vnd.ms-works",

    527. 

  527. 		"wks" => "application/vnd.ms-works",

    528. 

  528. 		"wmf" => "application/x-msmetafile",

    529. 

  529. 		"wps" => "application/vnd.ms-works",

    530. 

  530. 		"wri" => "application/x-mswrite",

    531. 

  531. 		"wrl" => "x-world/x-vrml",

    532. 

  532. 		"wrz" => "x-world/x-vrml",

    533. 

  533. 		"xaf" => "x-world/x-vrml",

    534. 

  534. 		"xbm" => "image/x-xbitmap",

    535. 

  535. 		"xla" => "application/vnd.ms-excel",

    536. 

  536. 		"xlc" => "application/vnd.ms-excel",

    537. 

  537. 		"xlm" => "application/vnd.ms-excel",

    538. 

  538. 		"xls" => "application/vnd.ms-excel",

    539. 

  539. 		"xlsx" => "application/vnd.ms-excel",

    540. 

  540. 		"xlt" => "application/vnd.ms-excel",

    541. 

  541. 		"xlw" => "application/vnd.ms-excel",

    542. 

  542. 		"xof" => "x-world/x-vrml",

    543. 

  543. 		"xpm" => "image/x-xpixmap",

    544. 

  544. 		"xwd" => "image/x-xwindowdump",

    545. 

  545. 		"z" => "application/x-compress",

    546. 

  546. 		"zip" => "application/zip"

    547. 

  547. 	);

    548. 

  548. 	

    549. 

  549. 	//代码 或文本浏览器输出

    550. 

  550. 	$text = array('oexe','inc','inf','csv','log','asc','tsv');

    551. 

  551. 	$code = array("abap","abc","as","ada","adb","htgroups","htpasswd","conf","htaccess","htgroups",

    552. 

  552. 				"htpasswd","asciidoc","asm","ahk","bat","cmd","c9search_results","cpp","c","cc","cxx","h","hh","hpp",

    553. 

  553. 				"cirru","cr","clj","cljs","CBL","COB","coffee","cf","cson","Cakefile","cfm","cs","css","curly","d",

    554. 

  554. 				"di","dart","diff","patch","Dockerfile","dot","dummy","dummy","e","ejs","ex","exs","elm","erl",

    555. 

  555. 				"hrl","frt","fs","ldr","ftl","gcode","feature",".gitignore","glsl","frag","vert","go","groovy",

    556. 

  556. 				"haml","hbs","handlebars","tpl","mustache","hs","hx","html","htm","xhtml","erb","rhtml","ini",

    557. 

  557. 				"cfg","prefs","io","jack","jade","java","js","jsm","json","jq","jsp","jsx","jl","tex","latex",

    558. 

  558. 				"ltx","bib","lean","hlean","less","liquid","lisp","ls","logic","lql","lsl","lua","lp","lucene",

    559. 

  559. 				"Makefile","GNUmakefile","makefile","OCamlMakefile","make","md","markdown","mask","matlab",

    560. 

  560. 				"mel","mc","mush","mysql","nix","m","mm","ml","mli","pas","p","pl","pm","pgsql","php","phtml",

    561. 

  561. 				"ps1","praat","praatscript","psc","proc","plg","prolog","properties","proto","py","r","Rd",

    562. 

  562. 				"Rhtml","rb","ru","gemspec","rake","Guardfile","Rakefile","Gemfile","rs","sass","scad","scala",

    563. 

  563. 				"scm","rkt","scss","sh","bash",".bashrc","sjs","smarty","tpl","snippets","soy","space","sql",

    564. 

  564. 				"styl","stylus","svg","tcl","tex","txt","textile","toml","twig","ts","typescript","str","vala",

    565. 

  565. 				"vbs","vb","vm","v","vh","sv","svh","vhd","vhdl","xml","rdf","rss",

    566. 

  566. 				"wsdl","xslt","atom","mathml","mml","xul","xbl","xaml","xq","yaml","yml","htm",

    567. 

  567. 				"xib","storyboard","plist","csproj");

    568. 

  568. 	if (array_key_exists($ext,$mimetypes)){

    569. 

  569. 		return $mimetypes[$ext];

    570. 

  570. 	}else{

    571. 

  571. 		if(in_array($ext,$text) || in_array($ext,$code)){

    572. 

  572. 			return "text/plain";

    573. 

  573. 		}

    574. 

  574. 		return 'application/octet-stream';

    575. 

  575. 	}

    576. 

  576. }

    577. 

  577.