Determine http request or https request

1. PHP judges http request or https request

[php]  view plain copy  

1. $http_type = ((isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] == 'on') || (isset($_SERVER['HTTP_X_FORWARDED_PROTO']) && $_SERVER['HTTP_X_FORWARDED_PROTO'] == 'https')) ? 'https://' : 'http://';  

2. js judges http request or https request

[javascript]  view plain copy  

1. var ishttps = 'https:' == document.location.protocol ? true: false;  
2. if(ishttps){  
3. alert('https');  
4. }else{  
5. alert('http');  
6. }  

3. js judges the mobile terminal and the PC terminal

[javascript]  view plain copy  

1. <SCRIPT type=text/javascript>  
2.     //uaredirect("/vida/xinfeng/mobi/moshare/share.html");  
3.     try {  
4.         var urlhash = window.location.hash;  
5.         if (!urlhash.match("fromapp"))  
6.         {  
7.             var ishttps = 'https:' == document.location.protocol ? 'https://': 'http://';  
8.             //console.log(document.location.protocol);  
9.             //console.log(ishttps);  
10.             if ((navigator.userAgent.match(/(iPhone|iPod|Android|ios|iPad)/i)))  
11.             {  
12.                 window.location= ishttps+"www.baidu.com/share.html";  
13.             }  
14.   
15.             if((navigator.userAgent.match(/(iPhone|iPod|Android|ios|iPad)/i)) && (/MicroMessenger/i.test(navigator.userAgent))){  
16.                window.location= ishttps+"www.baidu.com/share.html";  
17.             }  
18.         }  
19.     }  
20.     catch(err)  
21.     {  
22.     }  
23. </SCRIPT>