Upload and resize

[supanoob]

When i use the following script to upload and resize an image, it throws out errors (see after script)

<?php 
$image = $_FILES['image']['name'];

    
    $uploaddir = "./images/$gender/";
    
    $pext = getExtension($image);
    $pext = strtolower($pext);
    if (($pext != "jpg")  && ($pext != "jpeg") && ($pext != "gif"))
    {
        print "<h1>ERROR</h1>Image Extension Unknown.<br>";
        print "<p>Please upload only an image with the extension .jpg or .jpeg or .gif ONLY<br><br>";
        print "The file you uploaded had the following extension: $pext</p>\n";

        unlink($imgfile);
        exit();
    }


    $imgsize = GetImageSize($image);

    /*== check size  0=width, 1=height ==*/
    if (($imgsize[0] > 460) || ($imgsize[1] > 345)) 
    {
        $tmpimg = tempnam("/tmp", "MKUP");

        system("djpeg $image >$tmpimg");
        
        system("pnmscale -xy 250 200 $tmpimg | cjpeg -smoo 10 -qual 50 >$imgfile");

        unlink($tmpimg);

    }

$rand = rand(0,9999999);
$date = DATE("d.m.y");
$image_name=$date.$id.$rand.'.'.$extension;
$final_filename = str_replace(" ", "_", $image_name);
$newfile = $uploaddir . "/$final_filename";
    
    if (is_uploaded_file($image))
    {

       if (!copy($imgfile,"$newfile")) 
       {
          print "Error Uploading File.";
          exit();
       }
     }
    unlink($image);

    
    print("<img src=\"$newfile\">");
?>

 

errors:

Warning: getimagesize(®Photo-0027.jpg) [function.getimagesize]: failed to open stream: No such file or directory in /home/bumwarsc/public_html/images.php on line 77

 

Warning: unlink(®Photo-0027.jpg) [function.unlink]: No such file or directory in /home/bumwarsc/public_html/images.php on line 126

 

[love_bug]

try modifying folder path  to "./images/$gender"; ?

[supanoob]

try modifying folder path  to "./images/$gender"; ?

 

Thats the right path though :/ I have a working script, i just wanted to modify it to allow for image resizing.

[love_bug]

i meant .. removing the Slash ( / ) at the end.. if you are receiving "No such file or directory" error.. that only comes up when path is wrong. I faced same problem while ago, removing slash at the end worked great for me

[supanoob]

i meant .. removing the Slash ( / ) at the end.. if you are receiving "No such file or directory" error.. that only comes up when path is wrong. I faced same problem while ago, removing slash at the end worked great for me

 

That didnt work, the pictures are uploading, it appears to be the temp and resizing that doesnt work :/

[rwwd]

Hi there,

<?php 
$image = $_FILES['image']['name'];
$ext = strtolower($_FILES['image']['type']);
$uploaddir = "./images/$gender/";

if (($ext != "image/jpg") || ($ext != "image/jpeg") || ($ext != "image/gif")){

 

This makes your script a little more secure, as this will help against people masking exe or the like when uploading, as this is the *actual file type* and not just the one after the full stop...

 

Also, copy() and rename() technically do the same thing: See this

 

And your filetype evaluator needs to be logical or not and, because what you are evaluating is not amounting to the sum of all conditions...

 

Rw