Question

你好guyys我想用2天从php上传mp4文件...我开始讨厌php：D我改变了php.ini中的帖子设置...我的代码是：

<?php
     if(isset($_FILES['file'])){
      $errors= array();
      $file_name = $_FILES['file']['name'];
      $file_size =$_FILES['file']['size'];
      $file_tmp =$_FILES['file']['tmp_name'];
      $file_type=$_FILES['file']['type'];
      $file_ext=strtolower(end(explode('.',$_FILES['file']['name'])));

      $expensions= array("mp4","ogg","webm");

      if(in_array($file_ext,$expensions)=== false){
         $errors[]="extension not allowed, please choose a MP4, OGG, or WEBM formats...";
      }

      if($file_size > 800000000){
         $errors[]='File size must be excately 800 MB';
      }

      if(empty($errors)==true){
         move_uploaded_file($file_tmp,"videos/".$file_name);
         echo "Success";
      }else{
         print_r($errors);
      }
   }


?>

当我尝试上传任何图像文件时，代码正常工作，显示正确的错误信息，但是当我尝试上传mp4文件时，它没有显示任何错误，我嘲笑“视频”文件夹，没有内部。注意：我正在使用localhost ..

Answer 1

这是我上传文件的部分代码。它适用于所有类型的文件我的PHP：

if(isset($_POST["submit"])) 
{
        $target_dir = $basedir."/".$dir;
        $target_file_name = basename($_FILES["fileToUpload"]["name"]);
        $target_file = $target_dir."/".$target_file_name;
        $uploadOk = 1;
        if (file_exists($target_file)) 
        {
            $text = "Sorry, item already exists.";
            $bulean = 1;
            alert($text);
            $uploadOk = 0;
        }
        if ($uploadOk == 0) 
        {
            $text = "Sorry, your item was not uploaded.";
            $bulean = 1;
            alert($text);
        } 
        else 
        {
            if (move_uploaded_file($_FILES["fileToUpload"]["tmp_name"], $target_file)) 
            {
                $text = "The item ". basename( $_FILES["fileToUpload"]["name"]). " has been uploaded.";
                $bulean = 1;
                alert($text);
            }
            else 
            {
                $text = "Sorry, there was an error uploading your item.";
                $bulean = 1;
                alert($text);
            }
        }

HTML

<form action="form_upload.php?dir=<?php echo $dir;?>"  method="post" enctype="multipart/form-data" >
...
Select data to upload:
<input type="file" name="fileToUpload" id="fileToUpload">
<input type="submit" value="upload" name="submit">

Answer 2

对您的代码进行了更改。试试这个。现在工作得很好。本地测试

<html>
<body>
<form method="POST"  action="test.php" enctype="multipart/form-data">
File: <input type="file" name="file"><br>
  <input type="submit" value="Submit">
</form>
</body>
</html>

<?php

if(isset($_POST)){
    if(isset($_FILES['file'])){
      $errors= array();
      $file_name = $_FILES['file']['name'];
      $file_size =$_FILES['file']['size'];
      $file_tmp =$_FILES['file']['tmp_name'];
      $file_type=$_FILES['file']['type'];

//print_r($_FILES['file']['name']); 

  $file_ext = pathinfo($_FILES['file']['name'], PATHINFO_EXTENSION);


      //$file_ext=strtolower(end(explode('.',$_FILES['file']['name'])));

      $expensions= array("mp4","ogg","webm");

      if(in_array($file_ext,$expensions)=== false){
         $errors[]="extension not allowed, please choose a MP4, OGG, or WEBM formats...";
      }

      if($file_size > 800000000){
         $errors[]='File size must be excately 800 MB';
      }
//print_r($file_tmp); exit;
      if(empty($errors)==true){
         move_uploaded_file($file_tmp,"videos/".$file_name);
         echo "Success";
      }else{
         print_r($errors);
      }
   }
}

Answer 3

我相信您可以通过以下链接解决您的问题：

https://stackoverflow.com/search?q=php+upload+large+file

当我使用PHP执行我的第一个上传代码时，我做了业余错误，忽略了在apache2设置中需要更改的内容的文档（我认为当时只有PHP的apache2）。

您需要了解的是，您发送的文件大于设置中允许的文件，因此PHP无法执行操作，并且您的POST将呈现为空白。

您需要根据规范更改php.ini并在客户端上导入验证的上传限制（在上传之前）。

用PHP上传mp4

3 个答案: