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("
上传成功，文件地址是：" + response + "
"); 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, $typeArr)) { 8 echo "请上传jpg,png或gif类型的图片！"; 9 exit; 10 } 11 print "
"; 12 if (move_uploaded_file($_FILES['file']['tmp_name'], $uploaddir . $_FILES['file']['name'])) { 13 print "File is valid, and was successfully uploaded. Here's some more debugging info:\n"; 14 print_r($_FILES); 15 } else { 16 print "Possible file upload attack! Here's some debugging info:\n"; 17 print_r($_FILES); 18 } 19 print "
";
      
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