PHP+七牛雲端儲存上傳圖片程式碼片段

 1 //上傳到七牛
 2     //單個檔案
 3     //formname: 表單名字; pre: 圖片Url中顯示的圖片名字(也就是七牛中的key)
 4     public function upImage($formname, $pre)
 5     {
 6         if (empty($_FILES[$formname][`size`])) {
 7             return array(
 8                 `qiniu_name` => `000`,
 9                 `file_name` => `0000`
10                 );
11         }
12 
13         //取得字尾
14         $realname = $_FILES[$formname][`name`];
15         $arrRealName = explode(`.`, $realname); // 推薦: $arrFileInfo = pathinfo($realname); $file_name = $arrFileInfo[`filename`];$extension = $arrFileInfo[`extension`];...
16         $file_name = $arrRealName[0];
17         $stuffix = end($arrRealName);
18 
19         //組織完整入庫檔名
20         $rand_time = $this->getMsec();
21         $qiniu_name = `qiniu`.$rand_time.`_`.$pre.`.`.$stuffix;
22         $filepath = $_FILES[$formname][`tmp_name`];
23 
24         //上傳
25         $this->CI->load->library(`qiniu`);
26         $this->CI->qiniu->upFile($qiniu_name, $filepath);
27         // $imgbaseurl = $this->CI->qiniu->getImageBaseUrl($filename);
28         // return $imgbaseurl;
29          
30         return array(
31             `qiniu_name` => $qiniu_name,
32             `file_name` => $file_name
33             );
34     }
35 
36     public function upMoreImage($formname, $pre)
37     {
38         if (empty($_FILES[$formname])) {
39             return ``;
40         }
41 
42         $count = count($_FILES[$formname][`name`]);
43 
44         $arrImages = array();
45         foreach ($_FILES[$formname][`name`] as $k => $name) {
46             if ($_FILES[$formname][`size`][$k]) {
47                 $arrImages[$k][`name`]     = $name;
48                 $arrImages[$k][`type`]     = $_FILES[$formname][`type`][$k];
49                 $arrImages[$k][`tmp_name`] = $_FILES[$formname][`tmp_name`][$k];
50                 $arrImages[$k][`error`]    = $_FILES[$formname][`error`][$k];
51                 $arrImages[$k][`size`]     = $_FILES[$formname][`size`][$k];
52             }
53         }
54 
55         $this->CI->load->library(`qiniu`);
56         $arrUpInfo = array();
57         foreach ($arrImages as $k => $v) {
58             //取得字尾
59             $realname = $v[`name`];
60             $arrRealName = explode(`.`, $realname);
61             $file_name = $arrRealName[0];
62             $stuffix = end($arrRealName);
63 
64             //組織完整入庫檔名
65             $rand_time = $this->getMsec();
66             $qiniu_name = `qiniu`.$rand_time.`_`.$pre.`.`.$stuffix;
67             $filepath = $v[`tmp_name`];
68 
69             //上傳
70             $this->CI->qiniu->upFile($qiniu_name, $filepath);
71 
72             $arrUpInfo[$k] = array(
73                 `qiniu_name` => $qiniu_name,
74                 `file_name` => $file_name
75                 );
76         }
77 
78         return $arrUpInfo;
79 
80     }