PHP combined with zyupload multifunctional picture upload example

zyUpload is an HTML5 upload plug-in with excellent interface and excellent experience. The main content of this article is an example of multi-functional image uploading using PHP combined with zyupload, which supports dragging and cropping. It has certain reference value. Interested friends should check it out!

zyupload upload basic configuration

 1 $("#zyupload").zyUpload({ 
 2     width: "650px", // 宽度  3     height: "400px", // 宽度  4     itemWidth: "140px", // 文件项的宽度  5     itemHeight: "115px", // 文件项的高度  6     url: "./up.php", // 上传文件的路径  7     fileType: ["jpg", "png", "txt", "js"], // 上传文件的类型  8     fileSize: 51200000, // 上传文件的大小  9     multiple: true, // 是否可以多个文件上传 10     dragDrop: true, // 是否可以拖动上传文件 11     tailor: true, // 是否可以裁剪图片 12     del: true, // 是否可以删除文件 13     finishDel: false, // 是否在上传文件完成后删除预览 14     /* 外部获得的回调接口 */ 15     onSelect: function(selectFiles, allFiles) {    // 选择文件的回调方法  selectFile:当前选中的文件  allFiles:还没上传的全部文件 16         console.info("当前选择了以下文件："); 
17         console.info(selectFiles); 
18     }, 
19     onDelete: function(file, files) {              // 删除一个文件的回调方法 file:当前删除的文件  files:删除之后的文件 20         console.info("当前删除了此文件："); 
21         console.info(file.name); 
22     }, 
23     onSuccess: function(file, response) {          // 文件上传成功的回调方法 24         console.info("此文件上传成功："); 
25         console.info(file.name); 
26         console.info("此文件上传到服务器地址："); 
27         console.info(response); 
28         $("#uploadInf").append("<p>上传成功，文件地址是：" + response + "</p>"); 
29     }, 
30     onFailure: function(file, response) {          // 文件上传失败的回调方法 31         console.info("此文件上传失败："); 
32         console.info(file.name); 
33     }, 
34     onComplete: function(response) {                 // 上传完成的回调方法 35         console.info("文件上传完成"); 
36         console.info(response); 
37     } 
38 });

Remote upload up.php

 1 $uploaddir = 'uploads/'; 
 2 $name = $_FILES['file']['name']; 
 3 $uploadfile = $uploaddir . $name; 
 4 $type = strtolower(substr(strrchr($name, '.'), 1)); 
 5 //获取文件类型  6   7 if (!in_array($type, $typeArr)) { 
 8     echo "请上传jpg,png或gif类型的图片！"; 
 9     exit; 
10 } 
11 print "<pre class="brush:php;toolbar:false">"; 
12 if (move_uploaded_file($_FILES[&#39;file&#39;][&#39;tmp_name&#39;], $uploaddir . $_FILES[&#39;file&#39;][&#39;name&#39;])) { 
13     print "File is valid, and was successfully uploaded.  Here&#39;s some more debugging info:\n"; 
14     print_r($_FILES); 
15 } else { 
16     print "Possible file upload attack!  Here&#39;s some debugging info:\n"; 
17     print_r($_FILES); 
18 } 
19 print "

";

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