PHP - How To Validate The Size Of An Image Before The Upload?

Hi

I have an upload script which uploads an image then resizes

The error
Code: [Select]
Fatal error: Allowed memory size of 20971520 bytes exhausted (tried to allocate 7776 bytes) in Dir/UploadScript.php on line 234

The code function


 $strNewFileName = date("YmdHis").rand(0,5000).".".$this->strFileExt;
          
          $this->strNewFileName = $strNewFileName;
          $strDir = $_SERVER['DOCUMENT_ROOT'].$this->strSaveDir.$strNewFileName;
          $strTNDir = $_SERVER['DOCUMENT_ROOT'].$this->strSaveDir."tn_".$strNewFileName;
          
          move_uploaded_file($this->arrUploadFile['tmp_name'], $strDir);
          
          $image_p = imagecreatetruecolor($this->intNewWidth, $this->intNewHeight);
          
          switch($this->strFileExt){
              case "jpg":
                $image = imagecreatefromjpeg($strDir);
                break;
              case "gif":
                $image = imagecreatefromgif($strDir);
                break;
              case "png":
                $image = imagecreatefrompng($strDir);
                break;
          }
          
          imagecopyresampled($image_p, $image, 0, 0, 0, 0, $this->intNewWidth, $this->intNewHeight, $this->intCurWidth, $this->intCurHeight);
          
          
          
          
          $blnSuccessUpload = false;
          
          switch($this->strFileExt){
              case "jpg":
                if(imagejpeg($image_p, $strTNDir)){
                    $blnSuccessUpload = true;
                }
                break;
              case "gif":
                if(imagegif($image_p, $strTNDir)){
                    $blnSuccessUpload = true;
                }
                break;
              case "png":
                if(imagepng($image_p, $strTNDir)){
                    $blnSuccessUpload = true;
                }
          }
          imagedestroy($image_p);
          return $blnSuccessUpload;


the Line causing issues (234) is
Code: [Select]
                $image = imagecreatefromjpeg($strDir);


Now that image is created but the TN is not

//Edit
Just a note.
I have ini_set('memory_limit', 16MB);
if you notice the allocated memory is less than the memory allowed.

could someone help in how to resize a uploaded image size, say if someone is uploading a 1mb photo to my server, i wish for it to become 100kb and also resize its width and height?

here is my code

Code: [Select]
//////////////////////////////////////uploader
else if($action=="uploader")
{



echo "Upload your picture and copy the link <br/>after uploading to user it at gallery.<br/><br/>";

echo "<form method=\"post\" enctype=\"multipart/form-data\" action=\"index.php?action=uploaded&amp;sid=$sid\">";
echo "Choose Pictu <br />";
echo "<input name=\"uploaded\" type=\"file\" /><br /><br />";
echo "<input type=\"submit\" value=\"Upload\" />";
echo "</form><br/>";


echo "<p align=\"center\">";
echo "<a href=\"index.php?action=main&amp;sid=$sid\">Home</a>";
echo "</p>";
}


//////////////////////////////////////uploader
else if($action=="uploaded")
{



$blacklist = array(".php", ".php.jpg", ".php.jpeg", ".php.gif", ".php.png", ".phtml", ".php3", ".php4");
foreach ($blacklist as $item) {
if(preg_match("/$item\$/i", $_FILES['uploaded']['name'])) {
echo "<p align=\"center\">";
echo "Oops sorry we do not allow those files.<br/>";
echo "<a href=\"index.php?action=main&amp;sid=$sid\">Home</a>";
echo "</p>";
exit;
}
}

$target = "../images/";
$target = $target . basename( $_FILES['uploaded']['name']) ;
$ok=1;

if (file_exists("../images/" . $_FILES["uploaded"]["name"]))
      {
echo "<p align=\"center\">";
      echo $_FILES["file"]["name"] . "Oops file name already exists<br/> kindly rename your picture and upload again. <br/>";

echo "<a href=\"index.php?action=main&amp;sid=$sid\">Home</a>";
echo "</p>";   
 }else{

//This is our size condition
if ($uploaded_size > 25600){

echo "Your file is too large. We have a 25kb limit.<br/>";
$ok=0;
}

$types = array('image/jpeg', 'image/gif', 'image/png');

if (in_array($_FILES['uploaded']['type'], $types)) {
// file is okay continue
} else {
$ok=0;
}


//Here we check that $ok was not set to 0 by an error
if ($ok==0){
echo "<p align=\"center\">";
Echo "Sorry your file was not uploaded.<br/> It may be the wrong filetype. <br/>We only allow JPG, GIF, and PNG filetypes.<br/>";

echo "<a href=\"index.php?action=main&amp;sid=$sid\">Home</a>";
echo "</p>";
}

//If everything is ok we try to upload it
else{
if(move_uploaded_file($_FILES['uploaded']['tmp_name'], $target)){
echo "<p align=\"center\">";

echo "The file ". basename( $_FILES['uploadedfile']['name']). " Picture uploaded successfully.<br/><br/><b>$target <br/>";

echo "<a href=\"index.php?action=main&amp;sid=$sid\">Home</a>";
echo "</p>";
}
else{
echo "<p align=\"center\">";

echo "Sorry, there was a problem uploading your file.<br/>";
echo "<a href=\"index.php?action=main&amp;sid=$sid\">Home</a>";
echo "</p>";
}
}
}
}

Hi,

I wanted to realize an upload form for a max. file size of 5GB. Don't ask me why, but my friend needs that.
Now I set up a webserver with ISPConfig and this interface provides a lot of features including openbasedir.
Uploading files up to 80MB is no problem but choosing bigger files causes the following errors:

[Mon Sep 12 23:39:03 2011] [warn] [client XX.XX.XXX.XXX] mod_fcgid: stderr: PHP Fatal error:  Allowed memory size of 134217728 bytes exhausted (tried to allocate 97477678 bytes) in Unknown on line 0, referer: hxxp://www.mydomain.com/kontakt-upload.html
[Mon Sep 12 23:39:03 2011] [error] [client XX.XX.XXX.XXX] Premature end of script headers: file-uploader.php, referer: hxxp://www.mydomain.com/kontakt-upload.html
[Mon Sep 12 23:39:03 2011] [warn] [client XX.XX.XXX.XXX] (104)Connection reset by peer: mod_fcgid: error reading data from FastCGI server, referer: hxxp://www.mydomain.com/kontakt-upload.html
[Mon Sep 12 23:39:03 2011] [error] [client XX.XX.XXX.XXX] Premature end of script headers: index.php, referer: hxxp://www.mydomain.com/kontakt-upload.html

As I see the upload get's buffered in the PHP Memory area instead directly to the harddrive.
How could I fix that?

I've got a basic form for users on the site to fill out a form and upload a single image which is resized and saved to a directory on the server. I've tried the form numerous times and with images usually under 1MB the form successfully submits, data is queried and the image uploaded is resized and saved. However, recently I tried uploading larger sized images (1.2mb, 2.4mb, 3mb) and the script would seem to break. It wouldn't query any information, save any images, etc.

If you check my code attached, I have errors ready to output at all levels and not even any errors show up. When I hit submit after attempting to upload a larger file usually over 1MB, the page refreshes back to PHP_SELF as if it submitted but returns absolutely no message, alert or error and the form which was on the page is now gone.

I checked my PHP.ini file and my max file size upload is set at 32mb. Is there anything else with file size restrictions that I could be missing that is allowing this script to crash without even sending me any errors?

if(!empty($_POST['submitFeature']))
{
    // set variables
    $featurename = mysql_real_escape_string($_POST['featurename']);
    $featuredesc = mysql_real_escape_string($_POST['featuredesc']);
    $name = mysql_real_escape_string($_POST['name']);
    $email = mysql_real_escape_string($_POST['email']);
    $email2 = mysql_real_escape_string($_POST['email2']);
    $age = mysql_real_escape_string($_POST['age']);
    $city = mysql_real_escape_string($_POST['city']);
    $state = mysql_real_escape_string($_POST['state']);
    $src = $_FILES['featureupload']['tmp_name'];
    $featuresize = $_FILES['featureupload']['size'];
    $limitsize = 1000000;
        

    // 1 - A. REQUIRED FIELDS VERIFICATION
    if(!empty($featurename) && !empty($name) && !empty($email) && !empty($email2) &&  !empty($city) &&  !empty($state) && ($email == $email2) && !empty($_FILES['featureupload']['tmp_name']) && ($featuresize < $limitsize))
    {
        // 2 - A. SANITIZE AND VALIDATE EMAIL
        $email = filter_var($email, FILTER_SANITIZE_EMAIL);
        
        if(!filter_var($email, FILTER_VALIDATE_EMAIL))
        {
            print '
            <ul class="errorlist">
                <li class="alert">Error!</li>
                <li>Invalid Email Address</li>
            </ul>
            ';
        } else 
        {
            
            // 3 - A. VALIDATE IMAGE EXTENSION
            // verify that image uploaded is proper extension
            $fname = strtolower($_FILES['featureupload']['name']); // grab uploaded image's filename and lowercase the extension (ex: .JPG)
            if(preg_match('/[.](jpg)|(gif)|(png)$/', $fname))
            {
                // set image variables
                $path_image = 'submissions/';
                $final_width_of_image = 550;
                $randomappend=rand(0000,9999); // generate random number to append to filename
                $src = $_FILES['featureupload']['tmp_name']; // grab the src for where the image is temporarily held
                $filefull = $randomappend . $fname; // initiate new file name for submission's full image
                $target = $path_image . $filefull; // set variable for submission image's new location with appended name
                
                $path_image_thumb = 'submissions/thumbs/';
                $final_width_of_thumb = 166;
                $final_height_of_thumb = 120;
                $filethumb = $randomappend . $fname; // initiate new file name for submission's thumbnail
                $target_thumb = $path_image_thumb . $filethumb; // set variable for thumbnail's new location with appended name
                
                move_uploaded_file($src, $target);

                if(preg_match('/[.](jpg)$/', $filefull)){
                    $img = imagecreatefromjpeg($path_image . $filefull);
                } else if (preg_match('/[.](gif)$/', $filefull)){
                    $img = imagecreatefromgif($path_image . $filefull);
                } else if (preg_match('/[.](png)$/', $filefull)){
                    $img = imagecreatefrompng($path_image . $filefull);
                }

                // FULL SIZE IMAGE
                $ox = imagesx($img);
                $oy = imagesy($img);
                
                $imgx = $final_width_of_image;
                $imgy = floor($oy * ($final_width_of_image / $ox)); 
                
                $imgm = imagecreatetruecolor($imgx, $imgy); 
                 
                imagecopyresampled($imgm, $img, 0,0,0,0,$imgx,$imgy,$ox,$oy);

                if(!file_exists($path_image)){
                    if(!mkdir($path_image)){
                        die("There was a problem.");
                    } 
                }
                
                imagejpeg($imgm, $path_image . $filefull, 80);
                // END FULL SIZE IMAGE
                
                // THUMBNAIL
                $tox = imagesx($img);
                $toy = imagesy($img);
                
                $tx = $final_width_of_thumb;
                $ty = $final_height_of_thumb; 
                
                $tm = imagecreatetruecolor($tx, $ty); 
                
                imagecopyresampled($tm, $img, 0,0,0,0,$tx,$ty,$tox,$toy); 
                
                if(!file_exists($path_image_thumb)){
                    if(!mkdir($path_image_thumb)){
                        die("There was a problem.");
                    } 
                }
                
                imagejpeg($tm, $path_image_thumb . $filethumb, 80);
                // END THUMBNAIL
                
                    
                // query the actual post forms
                $q = "INSERT INTO submissions (id, name, age, email, city, state, country, featurename, featuredesc, featureimg, featurethumb, postdate, approved) VALUES ('', '$name', '$age', '$email', '$city', '$state', '', '$featurename', '$featuredesc', '$target', '$target_thumb', NOW(), 'NO')";
                $r = mysql_query($q);
                
                if($r)
                {
                    echo '<script language="JavaScript">';
                    echo 'alert("Successfully added a submission.")';
                    echo '</script>'; 
                } else {
                    echo '<script language="JavaScript">';
                    echo 'alert("Submission was not added. Please try again.")';
                    echo '</script>'; 
                }
                
            } else {
                echo '<script language="JavaScript">';
                echo 'alert("Unacceptable image extension.")';
                echo '</script>'; 
            }
            // 3 - B. VALIDATE IMAGE EXTENSION
            
        }
        // 2 - B. END SANITIZE AND VALIDATE EMAIL
        
    // 1 - B. END REQUIRED FIELDS VERIFICATION
    } else {
        print '
        <ul class="errorlist">
            <li class="alert">Please fill out the required fields.</li>
        ';
    
        if (empty($name))
        {
            echo ' <li>* Full Name</li>' . "\n";
            $errorname = 'TRUE';
        } if (empty($email))
        {
            echo ' <li>* Email</li>' . "\n";
            $erroremail = 'TRUE';
        } if (empty($email2))
        {
            echo ' <li>* Confirm Email</li>' . "\n";
            $erroremail2 = 'TRUE';
        } if (empty($city))
        {
            echo ' <li>* City</li>' . "\n";
            $errorcity = 'TRUE';
        } if (empty($state))
        {
            echo ' <li>* State</li>' . "\n";
            $errorstate = 'TRUE';
        } if ($email != $email2)
        {
            echo ' <li>* Emails do not match.</li>' . "\n";
        } if (empty($_FILES['featureupload']['tmp_name']))
        {
            echo ' <li>* You did not upload a feature.</li>' . "\n";
            $errorfile = 'TRUE';
        } if (empty($featurename))
        {
            echo ' <li>* Feature Name</li>' . "\n";
            $errorfeature = 'TRUE';
        } if ($featuresize >= $limitsize)
        {
            echo ' <li>* File size is too large.</li>' . "\n";
        }
        print '
        </ul>
        ';
    }
    // 1 - B. END REQUIRED FIELDS ERROR CODES
    
}

how to put code for check file size before upload  in the if issertfile .the file is in format pdf or docs 

 $targetDirg= "folder/pda-semakan/gambar/";
 if(isset($_FILES['gambar'])){
     $fileNameg = $_FILES['gambar']['name'];
 $targetFilePathg = $targetDirg . $fileNameg;
 //$main_tmp1 = $_FILES['surat']['tmp_name'];
 $moveg =move_uploaded_file($_FILES["gambar"]["tmp_name"], $targetFilePathg);
 }  
         
 

 

Hi

I am running debian lenny, apache2 php5. My fail upload fails for large file sizes. A 6.2 MB file uploads file, but a 10.2Mb file fails. I have set the Max file size to 50MB and max_execution to 600  etc in php.ini, but still have the same problems. I  have noticed many others having similar problems. Is there a solution?

I'm trying to add a file size limit to my upload form-code (below)

Hi:

I have a site hosted (shared) on 1and1.com hosting, and they seem to have a file upload limit of 2MB.

Is there a way to overwrite this? I have been trying a .htaccess and php.ini file, but can't get it to work.

The folder with the upload form is called "admin," in the ROOT of the site.

Been trying (in both the ROOT and the "admin" folder):
php.ini
Code: [Select]
; Maximum size of POST data that PHP will accept.
post_max_size = 8M

; Maximum allowed size for uploaded files.
upload_max_filesize = 8M

ini_set('memory_limit','128M');

.htaccess (in both the ROOT and the "admin" folder):
Code: [Select]
php_value memory_limit 24M

That is all the code in each file - am I missing some code?

Can this be done?

Thank you.

The script for creating a new file name for the image:

        $validextensions = array("jpeg", "jpg", "png");  //Extensions which are allowed
        $ext = explode('.', basename($_FILES['file']['name'][$i]));//explode file name from dot(.) 
        $file_extension = end($ext); //store extensions in the variable

        $new_image_name = md5(uniqid()) . "." . $ext[count($ext) - 1];
		$target_path = $target_path . $new_image_name;//set the target path with a new name of image

The script creates a new file like:

f6c9b8d9db05366c3504210cded9ddb2.jpg

and moves the file to the "uploads" folder. And then the script also creates a thumbnail with the same file name and moves the file to the "thumbs" folder.   The issue I am having is that the same ID code could happen again for a different image in the database, thus I would be calling a different original sized image than the thumbnail image.   My question is: How to avoid this issue of the same ID code has happened again for a different file. What is the proper way to reference the anchor tag of the thumbnail image to its actual original sized image?   With the script I have the thumbnail image would be coming from the "thumbs" folder and the anchor tag would get referenced to the "uploads" folder to get the original sized image.
Edited by glassfish, 12 October 2014 - 05:51 AM.

How can i edit just one image at on time with a multiple image upload form? I have the images being stored in a folder and the path being stored in MySQL. I also have the files being uploaded with a unique id. My issue is that I want to be able to pass the values of what is already in $name2 $name3 $name4 if I only want to edit $name1. I don't want to have to manually update the 4 images. Here is the PHP:
Code: [Select]
<?php

require_once('storescripts/connect.php');
mysql_select_db($database_phpimage,$phpimage);
$uploadDir = 'upload/';
if(isset($_POST['upload']))
{


foreach ($_FILES as $file)
{

    $fileName = $file['name'];
    $tmpName = $file['tmp_name'];
    $fileSize = $file['size'];
    $fileType = $file['type'];

    if ($fileName != ""){
        $filePath = $uploadDir;
        $fileName = str_replace(" ", "_", $fileName);

        //Split the name into the base name and extension
        $pathInfo = pathinfo($fileName);
        $fileName_base = $pathInfo['fileName'];
        $fileName_ext = $pathInfo['extension'];

        //now we re-assemble the file name, sticking the output of uniqid into it
        //and keep doing this in a loop until we generate a name that 
        //does not already exist (most likely we will get that first try)
        do {
           $fileName = $fileName_base . uniqid() . '.' . $fileName_ext;
        } while (file_exists($filePath.$fileName));

$file_names [] = $fileName;

        $result = move_uploaded_file($tmpName, $filePath.$fileName);
    }


if(!get_magic_quotes_gpc())
{
$fileName = addslashes($fileName);
$filePath = addslashes($filePath);
}
$fileinsert[] = $filePath;
}
}

$mid   = mysql_real_escape_string(trim($_POST['mid']));
$cat   = mysql_real_escape_string(trim($_POST['cat']));
$item  = mysql_real_escape_string(trim($_POST['item']));
$price = mysql_real_escape_string(trim($_POST['price']));
$about = mysql_real_escape_string(trim($_POST['about']));

$fields = array();
$values = array();
$updateVals = array();
for($i = 0; $i < 4; $i++)
{
    $values[$i] = isset($file_names[$i]) ? mysql_real_escape_string($file_names[$i]) : '';

    if($values[$i] != '') {
        $updateVals[] = 'name' . ($i + 1) . " = '{$values[$i]}'"; 
    }
}
$updateNames = '';
if(count($updateVals))
{
    $updateNames = ", " . implode(', ', $updateVals);
}

$update = "INSERT INTO image
               (mid, cid, item, price, about, name1, name2, name3, name4)
           VALUES
               ('$mid', '$cat', '$item', '$price', '$about', '$values[0]', '$values[1]', '$values[2]', '$values[3]')
           ON DUPLICATE KEY UPDATE
                cid = '$cat', item = '$item', price = '$price', about = '$about' $updateNames";
$result = mysql_query($update) or die (mysql_error());

Hello

I am having problems uploading an image through a HTML form. I want the image to be uploaded to the server and the image name to be written to the mysql database.

Below is the code I am using:
Code: [Select]
<?php
if (isset($_POST['add'])){
   
   echo "<br /> add value is true";
      $name = $_POST['name'];   
      $description = $_POST['description'];   
      $price = $_POST['price'];
      $category_id = $_POST['category_name'];
      $image = $_FILES['image']['name'];   
      
      //file path of the image upload
      $filepath = "../images/";
      //mew name for the image upload
      $newimagename = $name;
      //new width for the image
      $newwidth = 100;
      //new height for the image
      $newheight = 100;
      
      include('../includes/image-upload.php');
      
      
      mysql_query("INSERT INTO item (item_name, item_description, item_price, item_image)
      VALUES ('$name','$description','$price','$image')"); ?>

Here is the image-upload.php file code:

Code: [Select]
<?php

//assigns the file to the image
$image =$_FILES["image"]["name"];
$uploadedfile =$_FILES["image"]["tmp_name"];

if ($image) {
   //retrieves the extension type from image upload
   $extension = getextension($image);
   //converts extension to lowercase
   $extension = strtolower($extension);
   
   //create image from uploaded file type
   if($extension=="jpg" || $extension=="jpeg") {
      $uploadedfile = $_FILES['image']['tmp_name'];
      $src = imagecreatefromjpeg($uploadedfile);
   }else if($extension=="png") {
      $uploadedfile = $_FILES['image']['tmp_name'];
      $src = imagecreatefrompng($uploadedfile);
   }else{
      $src = imagecreatefromgif($uploadedfile);
   }
   
   //creates a list of the width and height of the image
   list($width,$height)=getimagesize($uploadedfile);
   
   //adds color to the image
   $tmp = imagecreatetruecolor($newwidth,$newheight);
   
   //create image
   imagecopyresampled($tmp,$src,0,0,0,0,$newwidth,$newheight,$width,$height);
   
   //set file name
   $filename = $filepath.$newimagename.".".$extension;
   $imagename = $newimagename.".".$extension;
   //uploads new file with name to the chosen directory
   imagejpeg($tmp,$filename,100);
   
   //empty variables
   imagedestroy($src);
   imagedestroy($tmp);
   
}


?>
Any help would be appreciated, fairly new to all this!

Thanks!!!

Hello! I have this validation script that seems to work great until I add the size validation. I'm ready to pull my hair out! Can someone tell me what I'm doing wrong?

Code: [Select]
if (isset($_POST['Submit'])) {
$user_id = $userdata[user_id];
    $number_of_file_fields = 0;
    $number_of_uploaded_files = 0;
    $number_of_moved_files = 0;
    $uploaded_files = array();
$max_filesize = 5242880; // Maximum filesize in BYTES (currently 5MB).
    $upload_directory = dirname(__file__) . '/'.$user_id.'/'; //set upload directory
if (!is_dir($upload_directory)) {
    mkdir($upload_directory, 0777, true);
}

    for ($i = 0; $i < count($_FILES['images']['name']); $i++) {
        $number_of_file_fields++;
        if ($_FILES['images']['name'][$i] != '') { //check if file field empty or not
            $number_of_uploaded_files++;
if($_FILES['images']['size'] > $max_filesize){
echo "<b class='red'>Max file size is 5MB.</b><br/>";
$sz = true;
}
$ext = validate_extension($_FILES['images']['name'][$i]);
if (($ext == true) && ($sz == true)){
$uploaded_files[] = $_FILES['images']['name'][$i];
if (move_uploaded_file($_FILES['images']['tmp_name'][$i], $upload_directory . $_FILES['images']['name'][$i])) {
$number_of_moved_files++;
            }
}else { echo "<b class='red'>File extention error. Only .doc, .pdf, .jpg and .gif files are allowed. </b><br/>";
}

        }

    }
if ($number_of_uploaded_files >= 1){
echo "Number of files submitted:<b class='red>".$number_of_uploaded_files."</b><br/>";
echo "Number of successfully uploaded files:<b class='red>".$number_of_moved_files."</b><br/><br/>";
echo "Uploaded File Name(s):<br/>" . implode('<br/>', $uploaded_files);
}


}
As of now it results in every uploaded file returning the error "Max file size is 5MB."

hello friends,

while clicking the form all the information goes to database, I have one image upload field,
when cliking the submit button, i would like 'image name' to go in database and file to go in
/upload folder, i have tried this for hours and gave up,

if anyone help me in this, i would be very greatful

I have a working image upload script that uploads, renames the file and adds filename to the database.

is it possible to include some sort of image resize code? if so can anyone point me in the right direction or better still show some example code and explain how it works etc.

below is my working code:

Code: [Select]
<?php
$rand = mt_rand(1,9999999);
$member_id = $_SESSION['SESS_MEMBER_ID'];
$caption = $_POST["caption"];

if(isset($_FILES['uploaded']['name']))
{
$allowed_filetypes = array('.jpg','.gif','.bmp','.png','.jpeg');
$max_filesize = 524288; // Maximum filesize in BYTES (currently 0.5MB) 
    $fileName = basename($_FILES['uploaded']['name']);
$errors = array();
$target = "gallery/";
$fileBaseName = substr($fileName, 0, strripos($fileName, '.'));

   // Get the extension from the filename.
   $ext = substr($fileName, strpos($fileName,'.'), strlen($fileName)-1); 
 
   //$newFileName = md5($fileBaseName) . $ext;
   $newFileName = $target . $rand . "_" . $member_id.$ext;
   
   // Check if filename already exists
   if(file_exists("gallery/" . $newFileName)) 
    {
     $errors[] = "The file you attempted to upload already exists, please try again.";
    }
   // Check if the filetype is allowed.
   if(!in_array($ext,$allowed_filetypes))
    {
         $errors[] = "The file you attempted to upload is not allowed.";
    }
    
// Now check the filesize.
   if(!filesize($_FILES['uploaded']['tmp_name']) > $max_filesize)
    {
         $errors[] = "The file you attempted to upload is too large.";
    }
  
    // Check if we can upload to the specified path.
   if(!is_writable($target))
    {
         $errors[] = "You cannot upload to the specified directory, please CHMOD it to 777.";
    }
 
    //Here we check that no validation errors have occured.
    if(count($errors)==0)
    {

//Try to upload it.
        if(!move_uploaded_file($_FILES['uploaded']['tmp_name'], $newFileName))
        {
            $errors[] = "Sorry, there was a problem uploading your file.";
        }
    }
    //Lets INSERT database information here
    if(count($errors)==0)
    {
$result = mysql_query("INSERT INTO `gallery` (`image`, `memberid`, `caption`) VALUES ('$newFileName', '$member_id', '$caption')")
    or die (mysql_error()); 

}
    //If no errors show confirmation message
    if(count($errors)==0)
    {
         echo "<div class='notification success png_bg'>
<a href='#' class='close'><img src='img/cross_grey_small.png' title='Close this notification' alt='close' /></a>
<div>
Image has been uploaded.<br>\n
</div>
</div>";


//echo "The file {$fileName} has been uploaded";
echo "<br>\n";
echo "<a href='gallery.php'>Go Back</a>\n";

   }
    else
    {
        //show error message
        echo "<div class='notification attention png_bg'>
<a href='#' class='close'><img src='img/cross_grey_small.png' title='Close this notification' alt='close' /></a>
<div>
Sorry your file was not uploaded due to the following errors:<br>\n
</div>
</div>";
//echo "Sorry your file was not uploaded due to the following errors:<br>\n";
        echo "<ul>\n";
        foreach($errors as $error)
        {
            echo "<li>{$error}</li>\n";
        }
        echo "</ul>\n";
echo "<br>\n";
echo "<a href='gallery.php'>Go Back</a>\n";
    }
    
}
else
{
    //Show the form
echo "Use the following form below to add a new image to your gallery;<br /><br />\n";
    echo "<form enctype='multipart/form-data' action='' method='POST'>\n";
    echo "Please choose a file:<br /><input class='text' name='uploaded' type='file' /><br />\n";
echo "Image Caption:<br /><input class='text' name='caption' type='text' value='' /><br /><br />\n";
    echo "<input class='Button' type='submit' value='Upload' />\n";
    echo "</form>\n";

}
?>
Many thanks to phpfreaks again.

Hi,

Im rather new to php and really unable to get the above to work. Everything works apart from the image being resized. File is uploaded, and the image name is printed into the SQL database. But i cant for the life of me get the image to go to 300x200? If you could help me i would be very grateful

My code for the form processing page is attached. Ive put a few line breaks into the code as to where i think is the issue. I just cant seem to resize the image. Does the image resize need to come before the part it writes the image to the server or can this be done afterwards? Please help.

P.S - Thanks in advance