-ücretsiz- upload class

<? 
// upload.inc.php 
// by EJDER (www.ejder.com.tr) 
class upload 
{ 
    var $directory_name; 
    var $max_filesize; 
    var $error; 

    var $user_tmp_name; 
    var $user_file_name; 
    var $user_file_size; 
    var $user_file_type; 
    var $user_full_name; 
    var $thumb_name; 

     function set_directory($dir_name = ".") 
    { 
     $this->directory_name = $dir_name; 
    } 

     function set_max_size($max_file = 300000) 
    { 
     $this->max_filesize = $max_file; 
    } 

     function error() 
    { 
     return $this->error; 
    } 

     function is_ok() 
    { 
     if(isset($this->error)) 
      return FALSE; 
     else 
      return TRUE; 
    } 

    function set_tmp_name($temp_name) 
    { 
     $this->user_tmp_name = $temp_name;      
    } 

    function set_file_size($file_size) 
    { 
     $this->user_file_size = $file_size; 
    } 

    function set_file_type($file_type) 
    { 
     $this->user_file_type = $file_type;      
    } 

     function set_file_name($file) 
    { 
        $this->user_file_name = $file; 
        $this->user_full_name = $this->directory_name."/".$this->user_file_name; 
    } 

    function resize($max_width = 0, $max_height = 0 ) 
    { 
    if(eregi("\.png$",$this->user_full_name)) 
    { 
     $img = ImageCreateFromPNG ($this->user_full_name); 
    } 
     
    if(eregi("\.(jpg|jpeg)$",$this->user_full_name)) 
    { 
     $img = ImageCreateFromJPEG ($this->user_full_name); 
    } 
     
    if(eregi("\.gif$",$this->user_full_name)) 
    { 
     $img = ImageCreateFromGif ($this->user_full_name); 
    } 

        $FullImage_width = imagesx ($img);     
        $FullImage_height = imagesy ($img);    

        if(isset($max_width) && isset($max_height) && $max_width != 0 && $max_height != 0) 
        { 
         $new_width = $max_width; 
         $new_height = $max_height; 
        } 
        else if(isset($max_width) && $max_width != 0) 
        { 
         $new_width = $max_width; 
         $new_height = ((int)($new_width * $FullImage_height) / $FullImage_width); 
        } 
        else if(isset($max_height) && $max_height != 0) 
        { 
         $new_height = $max_height; 
         $new_width = ((int)($new_height * $FullImage_width) / $FullImage_height); 
        }         
        else 
        { 
         $new_height = $FullImage_height; 
         $new_width = $FullImage_width; 
        }     


        $full_id =  ImageCreateTrueColor ( $new_width , $new_height ); 
        ImageCopyResampled ( $full_id, $img, 0,0,0,0, $new_width, $new_height, $FullImage_width, $FullImage_height ); 
         

        if(eregi("\.(jpg|jpeg)$",$this->user_full_name)) 
        { 
         $full = ImageJPEG( $full_id, $this->user_full_name,100); 
        } 
         
        if(eregi("\.png$",$this->user_full_name)) 
        { 
         $full = ImagePNG( $full_id, $this->user_full_name); 
        } 
         
        if(eregi("\.gif$",$this->user_full_name)) 
        { 
         $full = ImageGIF($full_id, $this->user_full_name); 
        } 
        ImageDestroy( $full_id ); 
        unset($max_width); 
        unset($max_height); 
    } 

    function start_copy() 
    { 
        if(!isset($this->user_file_name)) 
         $this->error = "You must define filename!"; 

        if ($this->user_file_size <= 0) 
         $this->error = "File size error (0): $this->user_file_size KB<br>"; 

        if ($this->user_file_size > $this->max_filesize) 
         $this->error = "File size error (1): $this->user_file_size KB<br>"; 

        if (!isset($this->error)) 
        { 
            $filename = basename($this->user_file_name); 

            if (!empty($this->directory_name))  
                $destination = $this->user_full_name; 
            else  
                $destination = $filename; 
             
            if(!is_uploaded_file($this->user_tmp_name)) 
             $this->error = "File ".$this->user_tmp_name." is not uploaded correctly."; 
       
            if (!@move_uploaded_file ($this->user_tmp_name,$destination)) 
             $this->error = "Impossible to copy ".$this->user_file_name." from $userfile to destination directory."; 
        } 
    } 
     
    function set_thumbnail_name($thumbname) 
    { 
    if(eregi("\.png$",$this->user_full_name)) 
     $this->thumb_name = $this->directory_name."/".$thumbname.".png"; 
    if(eregi("\.(jpg|jpeg)$",$this->user_full_name)) 
     $this->thumb_name = $this->directory_name."/".$thumbname.".jpg"; 
    if(eregi("\.gif$",$this->user_full_name)) 
     $this->thumb_name = $this->directory_name."/".$thumbname.".gif"; 
    } 
     
    function create_thumbnail() 
    { 
     if (!copy($this->user_full_name, $this->thumb_name)) 
      { 
      echo "<br>".$this->user_full_name.", ".$this->thumb_name."<br>"; 
       echo "failed to copy $file...<br />\n"; 
      } 
    } 
     
    function set_thumbnail_size($max_width = 0, $max_height = 0 ) 
    { 
    if(eregi("\.png$",$this->thumb_name)) 
    { 
     $img = ImageCreateFromPNG ($this->thumb_name); 
    } 
     
    if(eregi("\.(jpg|jpeg)$",$this->thumb_name)) 
    { 
     $img = ImageCreateFromJPEG ($this->thumb_name); 
    } 
     
    if(eregi("\.gif$",$this->thumb_name)) 
    { 
     $img = ImageCreateFromGif ($this->thumb_name); 
    } 

        $FullImage_width = imagesx ($img);     
        $FullImage_height = imagesy ($img);  
         
        if(isset($max_width) && isset($max_height) && $max_width != 0 && $max_height != 0) 
        { 
         $new_width = $max_width; 
         $new_height = $max_height; 
        } 
        else if(isset($max_width) && $max_width != 0) 
        { 
         $new_width = $max_width; 
         $new_height = ((int)($new_width * $FullImage_height) / $FullImage_width); 
        } 
        else if(isset($max_height) && $max_height != 0) 
        { 
         $new_height = $max_height; 
         $new_width = ((int)($new_height * $FullImage_width) / $FullImage_height); 
        }         
        else 
        { 
         $new_height = $FullImage_height; 
         $new_width = $FullImage_width; 
        }     

        $full_id =  ImageCreateTrueColor ( $new_width , $new_height ); 
        ImageCopyResampled ( $full_id, $img, 0,0,0,0, $new_width, $new_height, $FullImage_width, $FullImage_height ); 
         

        if(eregi("\.(jpg|jpeg)$",$this->thumb_name)) 
        { 
         $full = ImageJPEG( $full_id, $this->thumb_name,100); 
        } 
         
        if(eregi("\.png$",$this->thumb_name)) 
        { 
         $full = ImagePNG( $full_id, $this->thumb_name); 
        } 
         
        if(eregi("\.gif$",$this->thumb_name)) 
        { 
         $full = ImageGIF($full_id, $this->thumb_name); 
        } 
        ImageDestroy( $full_id ); 
        unset($max_width); 
        unset($max_height); 
    } 
} 
?>

<html>
<head>
<title>Upload</title>
</head>
<body>
<center>
<h2>Upload</h2>
<form name="upload" action="upload.php" method="post" enctype="multipart/form-data">
      Choose File:
        <input type="file" name="file">
      <br><br>
      <input type="submit" name="upload" value="Send">
</form>
</center>
</body>
</html>

<?
// upload.php 
// by EJDER (www.ejder.com.tr) 
include "upload.inc.php";
// Defining Class
// Sınıfı Tanımlıyoruz
$yukle = new upload;
// Set Max Size
// Yüklenecek en büyük dosya boyutunu ayarlıyoruz
$yukle->set_max_size(180000);
// Set Directory
// Yüklenecek dizini ayarlıyoruz, bu dizin 0666 veya 0777 CHMOD ile ayarlanmalı
$yukle->set_directory("data");
// Do not change
// Set Temp Name for upload, $_FILES['file']['tmp_name'] is automaticly get the temp name
// Değiştirmeyin
// Geçici yükleme dosyasını ayarlar, $_FILES['file']['tmp_name'] otomatik olarak bu ismi alır
$yukle->set_tmp_name($_FILES['file']['tmp_name']);
// Do not change
// Set file size, $_FILES['file']['size'] is automaticly get the size
// Değiştirmeyin
// Dosya boyutunu ayarlayın, $_FILES['file']['size']  otomatik olarak dosya boyutunu alır
$yukle->set_file_size($_FILES['file']['size']);
// Do not change
// Set File Type, $_FILES['file']['type'] is automaticly get the type
// Değiştirmeyin
// Dosya tipini ayarlayın, $_FILES['file']['type']  otomatik olarak dosya tipini alır
$yukle->set_file_type($_FILES['file']['type']);
// Set File Name, $_FILES['file']['name'] is automaticly get the file name.. you can change
// Dosya adını ayarla, $_FILES['file']['name'] otomatik olarak dosyanın ismini alır, istediğiniz başka bir isim verebilirsiniz
$yukle->set_file_name($_FILES['file']['name']);
// Start Copy Process
// Kopyalama işlemini başlat
$yukle->start_copy();
// If uploaded file is image, you can resize the image width and height
// Support gif, jpg, png
// Eğer yüklenen dosya resim ise boyutunu ayarlayabilirsiniz.. 
// Gif, jpg ve png desteklidir
// genişlik, yükseklik şeklindedir, sadece birini yazar diğerine 0 yazarsanız otomatik olarak onu ayarlar
$yukle->resize(0,0);
// Control File is uploaded or not
// If there is error write the error message
// Yüklenen dosyayı kontrol et, eğer hata varsa hata mesajını yaz
if($yukle->is_ok())
 echo "Yüklendi";
else
 echo $yukle->error()."<br>";
// Set a thumbnail name
// Kopyasının adını ayarla
$yukle->set_thumbnail_name("hatice");
// create thumbnail
// Kopya oluştur
$yukle->create_thumbnail();
// change thumbnail size
// Kopyanın boyutunu değiştir
$yukle->set_thumbnail_size(0, 250);
$yukle->set_thumbnail_name("hatice2");
$yukle->create_thumbnail();
$yukle->set_thumbnail_size(50, 0);
$yukle->set_thumbnail_name("hatice3");
$yukle->create_thumbnail();
$yukle->set_thumbnail_size(62, 150);
?>