現(xiàn)在web發(fā)展速度非?？?各種響應(yīng)式的站點(diǎn)越來(lái)越多,除了APP外,在平時(shí)可能需要根據(jù)客戶終端訪問(wèn)來(lái)加載不同時(shí)模板或跳轉(zhuǎn)到不同時(shí)的域名下,現(xiàn)在分享一個(gè)函數(shù),可以做到這樣判斷.android、ios和wp都已經(jīng)測(cè)試過(guò).

PHP實(shí)例代碼如下:

1. //判斷moblie 
2. function is_mobile() 
3. { 
4.     $_SERVER['ALL_HTTP'] = isset($_SERVER['ALL_HTTP']) ? $_SERVER['ALL_HTTP'] : ''; 
5.  
6.     $mobile_browser = '0'; 
7.  
8.     if(preg_match('/(up.browser|up.link|mmp|symbian|smartphone|midp|wap|phone|iphone|ipad|ipod|android|xoom|ios)/i', strtolower($_SERVER['HTTP_USER_AGENT']))) 
9.         $mobile_browser++; 
10.  
11.     if((isset($_SERVER['HTTP_ACCEPT'])) and (strpos(strtolower($_SERVER['HTTP_ACCEPT']),'application/vnd.wap.xhtml+xml') !== false)) 
12.         $mobile_browser++; 
13.  
14.     if(isset($_SERVER['HTTP_X_WAP_PROFILE'])) 
15.         $mobile_browser++; 
16.  
17.     if(isset($_SERVER['HTTP_PROFILE'])) 
18.         $mobile_browser++; 
19.  
20.     $mobile_ua = strtolower(substr($_SERVER['HTTP_USER_AGENT'],0,4)); 
21.     $mobile_agents = array( 
22.                         'w3c ','acs-','alav','alca','amoi','audi','avan','benq','bird','blac', 
23.                         'blaz','brew','cell','cldc','cmd-','dang','doco','eric','hipt','inno', 
24.                         'ipaq','java','jigs','kddi','keji','leno','lg-c','lg-d','lg-g','lge-', 
25.                         'maui','maxo','midp','mits','mmef','mobi','mot-','moto','mwbp','nec-', 
26.                         'newt','noki','oper','palm','pana','pant','phil','play','port','prox', 
27.                         'qwap','sage','sams','sany','sch-','sec-','send','seri','sgh-','shar', 
28.                         'sie-','siem','smal','smar','sony','sph-','symb','t-mo','teli','tim-', 
29.                         'tosh','tsm-','upg1','upsi','vk-v','voda','wap-','wapa','wapi','wapp', 
30.                         'wapr','webc','winw','winw','xda','xda-' 
31.                         ); 
32.  
33.     if(in_array($mobile_ua, $mobile_agents)) 
34.         $mobile_browser++; 
35.  
36.     if(strpos(strtolower($_SERVER['ALL_HTTP']), 'operamini') !== false) 
37.         $mobile_browser++; 
38.     // Pre-final check to reset everything if the user is on Windows 
39.     if(strpos(strtolower($_SERVER['HTTP_USER_AGENT']), 'windows') !== false) 
40.         $mobile_browser=0; 
41.  
42.     // But WP7 is also Windows, with a slightly different characteristic 
43.     if(strpos(strtolower($_SERVER['HTTP_USER_AGENT']), 'windows phone') !== false) 
44.         $mobile_browser++; 
45.  
46.     if($mobile_browser>0) 
47.         return true; 
48.     else 
49.         return false; 
50. }