上传文件不适用于 mp3 和 mp4

Question

<form action="test.php" method="POST" enctype="multipart/form-data">
Select image to upload:
<input type="file" name="fileToUpload" id="fileToUpload">
<input type="submit" value="Upload Image" name="submit">
</form>

这里是处理图像但不是处理 mp3、mp4，我也更改了 .ini 文件中的 upload_max_size 但这不起作用

 $target_dir = "videos/";
 echo '<br>';
 echo $target_file = $target_dir . $_FILES['fileToUpload']['name'];
 $uploadOk = 1;

 echo '<br>';
 //$imageFileType = pathinfo($target_file,PATHINFO_EXTENSION);
 // Check if image file is a actual image or fake image 
 if(isset($_POST["submit"])) {
 echo 'started';
 echo '<br>';    
 echo $check = $_FILES['fileToUpload']['tmp_name'];
 if($check !== false) {
    move_uploaded_file($check,$target_file);
    echo 'Uploaded';
     } else {
    echo "File is not an image.";
    $uploadOk = 0;
    } 
  }
  ?>

Answer 1

看起来您还应该设置其他 php.ini 个变量，例如：

post_max_size = 200M
upload_max_filesize = 200M

但是你总是可以发送大于此限制的文件（然后超全局 _POST 和 _FILES 为空）所以我认为最好的做法是像这样使用某物

if ( $_SERVER['REQUEST_METHOD'] == 'POST' && empty($_POST) &&
     empty($_FILES) && $_SERVER['CONTENT_LENGTH'] > 0 )
{      
  $displayMaxSize = ini_get('post_max_size');

  switch ( substr($displayMaxSize,-1) )
  {
    case 'G':
      $displayMaxSize = $displayMaxSize * 1024;
    case 'M':
      $displayMaxSize = $displayMaxSize * 1024;
    case 'K':
       $displayMaxSize = $displayMaxSize * 1024;
  }

  $error = 'Posted data is too large. '.
           $_SERVER[CONTENT_LENGTH].
           ' bytes exceeds the maximum size of '.
           $displayMaxSize.' bytes.";
}

代码 ant explain 可以在这里找到：http://andrewcurioso.com/blog/archive/2010/detecting-file-size-overflow-in-php.html

上传文件不适用于 mp3 和 mp4

Uploading file is not working with mp3 and mp4

php

forms

upload

file