允许上传多种文件类型 [英] Allowing multiple file types to be uploaded

问题描述

我有一个php脚本，可以将文件上传到服务器.目前仅允许使用jpg图片.如何允许上传更多文件类型，例如mp3，WAV和GIF?

代码如下:

I have a php script that uploads a file to the server. Currently only jpg images are allowed. How can I allow more file types to be uploaded such as mp3''s, WAV, and GIF?

Code Below:

<?php
//Сheck that we have a file
if((!empty($_FILES["uploaded_file"])) && ($_FILES['uploaded_file']['error'] == 0)) {
  //Check if the file is JPEG image and it's size is less than 350Kb
  $filename = basename($_FILES['uploaded_file']['name']);
  $ext = substr($filename, strrpos($filename, '.') + 1);
  if (($ext == "jpg") && ($_FILES["uploaded_file"]["type"] == "image/jpeg") &&
    ($_FILES["uploaded_file"]["size"] < 35000000)) {
    //Determine the path to which we want to save this file
      $newname = dirname(__FILE__).'/files/'.$filename;
      //Check if the file with the same name is already exists on the server
      if (!file_exists($newname)) {
        //Attempt to move the uploaded file to it's new place
        if ((move_uploaded_file($_FILES['uploaded_file']['tmp_name'],$newname))) {
           echo "It's done! The file has been saved as: ".$newname;

非常感谢您的帮助..预先感谢.

Any help is greatly appreciated.. Thanks in advance.

推荐答案

_FILES [" ]))&& (

_FILES["uploaded_file"])) && (

_FILES [' uploaded_file'] [' 错误'] == 0)){ // 检查文件是否为JPEG图像且文件大小小于350Kb

_FILES['uploaded_file']['error'] == 0)) { //Check if the file is JPEG image and it's size is less than 350Kb

文件名 = basename(

filename = basename(

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