Question

我的上传脚本出现问题。它将照片的相册上传到users文件夹，它还为每个文件夹创建一个缩略图，并将引用插入到数据库中。离线测试时（使用XAMPP）一切都上传得很好。然而，在线似乎只适用于几个文件。任何更大的东西都会失败，甚至不会运行任何东西（它会在按钮处输出消息，就好像什么都没有运行一样）。

起初我认为这是PHP.ini文件，但我为我正在测试的专辑设置了正确的vaules。我检查了服务器上的phpinfo（）以确保应用了值。我已经搞乱了设置以增加帖子大小等所以我知道这不是问题。想不出它还有什么，请帮忙！

PHP.ini中

upload_max_filesize = 10M 
post_max_size = 500M 
max_input_time = 60 
max_file_uploads = 100

上传脚本

require_once '../includes/connect.php';


if($_GET) {
  $username =  $_GET['id'];
  $result =mysqli_query($con, "SELECT acc_id FROM account WHERE username = '$username'");
  $userinfo = mysqli_fetch_array($result);
  $acc_id = $userinfo['acc_id'];
}

if(isset($_POST['sendfiles'])) 
{
  $album_name = $_POST['label'];
  $album_name = mysqli_real_escape_string($con, $album_name);
  $sqlalbum = "INSERT INTO gallery_album (acc_id, user, title, date_created) VALUES ($acc_id, '$username', '$album_name', NOW())";
  mysqli_query($con, $sqlalbum);
  $album_id = mysqli_insert_id($con);

  if(!is_dir( $_SERVER["DOCUMENT_ROOT"] . "/image/". $username ."/" . $album_name)) {
    mkdir( $_SERVER["DOCUMENT_ROOT"] . "/image/". $username ."/" . $album_name);
  }
  $uploaddir = $_SERVER["DOCUMENT_ROOT"] . "/image/". $username ."/" . $album_name;

  foreach ($_FILES['photos']['name'] as $name => $value)
  {

    $nameofile = stripslashes($_FILES['photos']['name'][$name]);
    $extension = pathinfo($nameofile, PATHINFO_EXTENSION);
    $newfilename = uniqid() . "." . $extension;

    if (($extension != "jpg") && ($extension != "JPG") && ($extension != "jpeg") && ($extension != "JPEG") && 
       ($extension != "png") && ($extension != "PNG") && ($extension != "gif") && ($extension != "GIF") &&
       ($extension != "bmp") && ($extension != "BMP")) 
    {
    //print error message
      header('location: ../view/error');
    }
    else
    {

      $filename = $_FILES['photos']['name'][$name];
      $source = $_FILES['photos']['tmp_name'][$name];   
      $target= $_SERVER["DOCUMENT_ROOT"] ."/image/". $username ."/". $album_name ."/". $newfilename;
      move_uploaded_file($source, $target);

      if(preg_match('/[.](jpg)|(JPG)$/', $filename)) {
          $im = imagecreatefromjpeg($_SERVER["DOCUMENT_ROOT"] ."/image/". $username ."/". $album_name ."/". $newfilename);
      } else if (preg_match('/[.](gif)|(GIF)$/', $filename)) {
          $im = imagecreatefromgif($_SERVER["DOCUMENT_ROOT"] ."/image/". $username ."/". $album_name ."/". $newfilename);
      } else if (preg_match('/[.](png)|(PNG)$/', $filename)) {
          $im = imagecreatefrompng($_SERVER["DOCUMENT_ROOT"] ."/image/". $username ."/". $album_name ."/". $newfilename);
      } else if (preg_match('/[.](bmp)|(BMP)$/', $filename)) {
          header('location: ../view/error');
      }


      $ox = imagesx($im);
      $oy = imagesy($im);

      $nx = 400;
      $ny = floor($oy * (400 / $ox));

      $nm = imagecreatetruecolor($nx, $ny);
      imagecopyresized($nm, $im, 0,0,0,0,$nx,$ny,$ox,$oy);
      imagejpeg($nm, $_SERVER["DOCUMENT_ROOT"] ."/image/". $username ."/". $album_name ."/thumb". $newfilename);

      $sqlimage = "INSERT INTO gallery_image (filename, album_id, acc_id, user, album_title, date_created) VALUES ('$newfilename', $album_id, $acc_id, '$username', '$album_name', NOW())";
      mysqli_query($con, $sqlimage);
      $image_id = mysqli_insert_id($con);

      $sqlrel = "INSERT INTO gallery_relation (acc_id, album_id, image_id) VALUES ('$acc_id', '$album_id', '$image_id')";
      if (!mysqli_query($con, $sqlrel)) {
        die('Error: ' . mysqli_error($con));
      }  

    }
  }
    $sqlalbum = "UPDATE gallery_album SET preview='$newfilename' WHERE album_id='$album_id'";
    mysqli_query($con, $sqlalbum);
    header('location: ../view/photos');
    //echo "Images uploaded successfully";
    //echo $acc_id . "  ";
    //echo $newfilename . "  ";
    //echo $newname;    
} else {
echo "upload has failed";
}

编辑：以下是请求和响应标头

请求

Request Method:POST
Status Code:200 OK
Request Headersview source
Accept:text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8
Accept-Encoding:gzip, deflate
Accept-Language:en-GB,en;q=0.8
Cache-Control:max-age=0
Connection:keep-alive
Content-Length:9744316
Content-Type:multipart/form-data; boundary=----WebKitFormBoundaryWFXD7z91g1od2ZmU
Cookie:PHPSESSID=251c9c673446c0728aefb0b7b85ae4a8
User-Agent:Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/40.0.2214.93 Safari/537.36

响应

Connection:Keep-Alive
Content-Encoding:gzip
Content-Length:37
Content-Type:text/html
Date:Wed, 28 Jan 2015 02:19:56 GMT
Keep-Alive:timeout=5, max=100
Server:Apache
Vary:User-Agent,Accept-Encoding
X-Powered-By:PHP/5.2.17

文件上传问题（不是php.ini问题）

0 个答案: