PHP - Upload And Resize Script

I am having a lot of trouble finding material to help me with this problem. I am using cakephp 1.2. What i want to be able to do is give users the ability to upload an avatar.

For form is quite basic (takes the data and updates the corresponding record in the database) but I need to add in a file upload form object so the user can pick an image then i my code to be able to take that image and save it in multiple sizes and finally to save the image name and extension (ex: image.jpg) in to the database table.

If anyone can help me with this it would be such a massive help.

Hello,

How could I resize the image to 320x480 before it is uploaded. Here is the code for the upload:
Code: [Select]
<?php
require("connect.php");

$query = mysql_query("SELECT * FROM items ORDER BY id DESC");
if (mysql_num_rows($query) > 0) {
  $row = mysql_fetch_assoc($query);
  $id = $row['id'];
  $id++;
echo $id."<br>";


$username = $_GET['user'];
$dateofupload =  date("Y-m-d");
$uploaddir = './pqimages/'.$dateofupload.'/';
$file = basename($_FILES['userfile']['name']);
$uploadfile = $uploaddir.$id.".jpg";



if (move_uploaded_file($_FILES['userfile']['tmp_name'],$uploadfile)){

echo "http://randomaydesigns.com/pqimages/{$file}";
$userid = mysql_query("SELECT * FROM users WHERE username ='$username'");
while ($row2 = mysql_fetch_assoc($userid)){

$userid = $row2['id'];


$updateuserlastupload = mysql_query("UPDATE users SET lastupload='pqimages/".$dateofupload."/$id.jpg' WHERE username='$username'");

$updateuser = mysql_query("INSERT INTO items VALUES('','$userid','1','i','','','pqimages/".$dateofupload."/$id.jpg','0','a','$dateofupload')");
}
}


}

?>Cheers,
GEORGE

I am using cakephp and i need a quick simple image upload and re-size script, can any one help?

I am working on an uploader and slowly getting it working, I am uploading 3 images at once, and setting arrays for each one as keys, with an increment of ++1. I am wanting to resize the image before it gets copied to the thumbnail folder.

I have this code.

<?php

if (isset($_POST['addpart'])) {


    $image = $_FILES['images']['tmp_name'];

    $name  = $_POST['username'];

    $i     = 0;

    foreach ($image as $key) {


        $fileData   = pathinfo(basename($_FILES["images"]["name"][$i]));

        $fileName[] = $name . '_' . uniqid() . '.' . $fileData['extension'];

        move_uploaded_file($key, "image/" . end($fileName));


    //get uploaded file info before we proceed with resize

    $image_name = $_FILES['images']['name'][$i]; //file name

    $image_size = $_FILES['images']['size'][$i]; //file size

    $image_temp = $_FILES['images']['tmp_name'][$i]; //file temp

    $image_size_info    = getimagesize($image_temp); //gets image size info from valid image file



        copy("image/" . end($fileName), "image_thumbnail/" . end($fileName));

        $i++;

    }

    echo 'Uploaded<br>';

    echo 'Main Image - ' . $fileName[0] . '<br>';

    echo 'Extra Image 1 - ' . $fileName[1] . '<br>';

    echo 'Extra Image 2 - ' . $fileName[2] . '<br>';

    echo '<hr>';


}

?>

Everything works with it. As you see, I started on getting the file info, but after that I am totally stuck on what to do after to resize the image proportionally with a maximum width of xPX and height to match it without looking distorted.

Any help would be really appreciated. Thank You.

I am VERY new to PHP, but I am trying to adapt code from http://www.4wordsystems.com/php_image_resize.php to work with multiple images.  Can any please help?

I know I need to place it in a loop of some kind, but I don't know how to write the code for that.  Here is the code:

HTML FORM CODE:
Code: [Select]
<form action="upload.php" method="post" enctype="multipart/form-data" >
<input type="file" name="uploadfile"/>
<input type="submit"/>
</form>
upload.php CODE:
Code: [Select]
<?php

// This is the temporary file created by PHP
$uploadedfile = $_FILES['uploadfile']['tmp_name'];

// Create an Image from it so we can do the resize
$src = imagecreatefromjpeg($uploadedfile);

// Capture the original size of the uploaded image
list($width,$height)=getimagesize($uploadedfile);

// For our purposes, I have resized the image to be
// 600 pixels wide, and maintain the original aspect
// ratio. This prevents the image from being "stretched"
// or "squashed". If you prefer some max width other than
// 600, simply change the $newwidth variable
$newwidth=600;
$newheight=($height/$width)*600;
$tmp=imagecreatetruecolor($newwidth,$newheight);

// this line actually does the image resizing, copying from the original
// image into the $tmp image
imagecopyresampled($tmp,$src,0,0,0,0,$newwidth,$newheight,$width,$height);

// now write the resized image to disk. I have assumed that you want the
// resized, uploaded image file to reside in the ./images subdirectory.
$filename = "images/". $_FILES['uploadfile']['name'];
imagejpeg($tmp,$filename,100);

// For our purposes, I have resized the image to be
// 150 pixels high, and maintain the original aspect
// ratio. This prevents the image from being "stretched"
// or "squashed". If you prefer some max height other than
// 150, simply change the $newheight variable
$newheight=150;
$newwidth=($width/$height)*150;
$tmp=imagecreatetruecolor($newwidth,$newheight);

// this line actually does the image resizing, copying from the original
// image into the $tmp image
imagecopyresampled($tmp,$src,0,0,0,0,$newwidth,$newheight,$width,$height);

// now write the resized image to disk. I have assumed that you want the
// resized, uploaded image file to reside in the ./images subdirectory.
$filename = "images/thumb_". $_FILES['uploadfile']['name'];
imagejpeg($tmp,$filename,100);

imagedestroy($src);
imagedestroy($tmp); // NOTE: PHP will clean up the temp file it created when the request
// has completed.

echo "Successfully Uploaded: <img src='".$filename."'>";

?>

Okay, so I found this code on-line that uploads images via a form, inserts them in to MySQL and displays the images on the page.  It works great!  Problem is, I spent a long time hacking this script to make it work with my site just to realize it did not re-size the image after it uploaded (dumb me).  I have found other code that do this but I really do not want to start over at this point and my level of expertise with PHP are a step below what I need to figure this out.  I am attaching the "original" code.  If anyone knows how to add the necessary lines of code to make every image re-size (reduce) itself.  I would very much appreciate it.  Thanks

       <?php
    $con=mysql_connect("localhost", "root", "rootwdp")or die("cannot connect");
    mysql_select_db("student",$con)or die("cannot select DB");
     
    if(isset($_POST['upload']))
    {
    $img=$_FILES["image"]["name"];
    foreach($img as $key => $value)
    {
    $name=$_FILES["image"]["name"][$key] ;
    $tname=$_FILES["image"]["tmp_name"][$key];
    $size=$_FILES["image"]["size"][$key];
    $oext=getExtention($name);
    $ext=strtolower($oext);
    $base_name=getBaseName($name);
    if($ext=="jpg" || $ext=="jpeg" || $ext=="bmp" || $ext=="gif"){
    if($size< 1024*1024){
    if(file_exists("upload/".$name)){
    move_uploaded_file($tname,"upload/".$name);
    $result = 1;
    list($width,$height)=getimagesize("upload/".$name);
    $qry="select id from img where `img_base_name`='$base_name' and `img_ext`='$ext'";
    $res=mysql_fetch_array(mysql_query($qry));
    $id=$res['id'];
    $qry="UPDATE img SET `img_base_name`='$base_name' ,`img_ext`='$ext' ,`img_height`='$height' ,`img_width`='$width' ,`size`='$size' ,`img_status`='Y' where id=$id";
    mysql_query($qry);
    echo "Image '$name' updated<br />";
    }
    else{
    move_uploaded_file($tname,"upload/".$name);
    $result = 1;
    list($width,$height)=getimagesize("upload/".$name);
    $qry="INSERT INTO `img`(`id` ,`img_base_name` ,`img_ext` ,`img_height` ,`img_width`, `size` ,`img_status`)VALUES (NULL , '$base_name', '$ext', '$height', '$width', '$size', 'Y');";
    mysql_query($qry);
    echo "Image '$name' uploaded<br />";
    }
    }
    else{
    echo "Image size excedded.<br />File size should be less than 1Mb<br />";
    }
    }
    else{
    echo "Invalid file extention '.$oext'<br />";
    }
    }
    }
     
    function getExtention($image_name){
    return substr($image_name,strrpos($image_name,'.')+1);
    }
    function getBaseName($image_name){
    return substr($image_name,0,strrpos($image_name,'.'));
    }
    ?>
     
    <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
    <html xmlns="http://www.w3.org/1999/xhtml">
    <head>
    <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
    <title>Untitled Document</title>
    <script type="text/javascript">
    function addItems()
    {
    var table1 = document.getElementById('tab1');
    var newrow = document.createElement("tr");
    var newcol = document.createElement("td");
    var input = document.createElement("input");
    input.type="file";
    input.name="image[]";
    newcol.appendChild(input);
    newrow.appendChild(newcol);
    table1.appendChild(newrow);
    }
    function remItems()
    {
    var table1 = document.getElementById('tab1');
    var lastRow = table1.rows.length;
    if(lastRow>=2)
    table1.deleteRow(lastRow-1);
    }
    </script>
     
    <style type="text/css">
     
    <a class="tooltip" and them url href="/http.www.anyurl.com" </a>
     
    a.tooltip:hover span{display:inline; position:absolute; border:2px solid #cccccc; background:#efefef; color:#333399;}
    a.tooltip span
    {display:none; padding:2px 3px; margin-left:8px; width:150px;}
     
    </style>
     
    </head>
     
    <body>
     
    <form method="post" action="" enctype="multipart/form-data">
    <table align="center" border="0" id="tab1">
    <tr>
    <td width="218" align="center"><input type="file" name="image[]" /></td>
    <td width="54" align="center"><img src="Button-Add-icon.png" alt="Add" style="cursor:pointer" onclick="addItems()" /></td>
    <td><img src="Button-Delete-icon.png" alt="Remove" style="cursor:pointer" onclick="remItems()" /></td>
    </tr>
    </table>
     
    <table align="center" border="0" id="tab2">
    <tr><td align="center"><input type="submit" value="Upload" name="upload" /></td></tr>
    </table>
    </form>
    <table border="0" style="border:solid 1px #333; width:800px" align="center"><tr><td align="center">
     
    <iframe style="display:none" name="if1" id="if1"></iframe>
     
    <?
    $qry="select * from img where img_status='Y' order by id";
    $res=mysql_query($qry);
    $i=0;
    if(mysql_num_rows($res)){ ?>
    <div align="center"><ul style="width:650px; border: 0px">
    <?
    while($fetch=mysql_fetch_array($res)){
    $hratio=120/$fetch['img_height'];
    $wratio=120/$fetch['img_width'];
    $ratio=($hratio < $wratio) ? $hratio : $wratio;
    $hth=$fetch['img_height']*$ratio;
    $wth=$fetch['img_width']*$ratio;
    ?>
    <li style="width:120px; height:180px; border:0px solid #333;float:left;list-style:none outside none; padding-right:5px;"><img src="upload/<? echo $fetch['img_base_name'].'.'.$fetch['img_ext']; ?>" width="<? echo $wth; ?>" height="<? echo $hth; ?>" title="<? echo "image : ".$fetch['img_base_name'].".".$fetch['img_ext']; ?>" /><br />
    <?
    if($i==0)
    $fp=fopen("fileInfo.txt",'w');
    else
    $fp=fopen("fileInfo.txt",'a');
    fwrite($fp,"Image : ".++$i ."\r\n");
    fwrite($fp,"Name : ".$fetch['img_base_name'].".".$fetch['img_ext']."\r\n");
    fwrite($fp,"width X height :
    ".$fetch['img_width']." X ".$fetch['img_height']."\r\n");
    fwrite($fp,"Size : ".round($fetch['size']/1024,1)."Kb\r\n");
    fwrite($fp,"____________________________________\r\n");
    fclose($fp);
     
    echo $fetch['img_base_name'].".".$fetch['img_ext'].'<br />';
    echo $fetch['img_width'].' X ';
    echo $fetch['img_height'].'<br />';
    echo round($fetch['size']/1024,1) .'Kb';
    ?>
    </li>
    <?
    }?>
    </ul>
    </div><? }?>
     
    </td></tr></table>
    </body>
    </html>

Hi guys,

Im trying to resize and create thiumbnails while uploading an image but it doesnt work, as i am new to php and i have followed other tutorials, i might have made a mistake which i dont understand. i have a table called test (find attached image) and what i need is when i upload an image, it copies the location of both image and on fly created thumb into my database

i appreciate your help & please excuse me for messed up code



<?php
session_start();
include ("../global.php");
//welcome messaage
echo "Welcome, " .$_SESSION['username']."!<p>";
$username=$_SESSION['username'];
//get user id & credit limit
$query=mysql_query("SELECT id FROM users");
while($row = mysql_fetch_array($query))
{
$id = $row['id'];
echo $id;
}
$credit=mysql_query("SELECT credit FROM users");
while($row = mysql_fetch_array($credit))
{
$creditcheck = $row['credit'];
echo "your credit is: $creditcheck";
}
    $reference = rand(11111111,99999999);










     //image1
  define ("MAX_SIZE","100");
   define ("WIDTH","150");
define ("HEIGHT","100");
function make_thumb($img_nameone,$filenameone,$new_w,$new_h)
{
$ext=getExtension($img_nameone);
if(!strcmp("jpg",$ext) || !strcmp("jpeg",$ext))
$src_imgone=imagecreatefromjpeg($img_nameone);
if(!strcmp("png",$ext))
$src_imgone=imagecreatefrompng($img_nameone);
$old_x=imageSX($src_imgone);
$old_y=imageSY($src_imgone);
$ratio1=$old_x/$new_w;
$ratio2=$old_y/$new_h;
if($ratio1>$ratio2) {
$thumb_w=$new_w;
$thumb_h=$old_y/$ratio1;
}
else {
$thumb_h=$new_h;
$thumb_w=$old_x/$ratio2;
}
$dst_imgone=ImageCreateTrueColor($thumb_w,$thumb_h);
imagecopyresampled($dst_imgone,$src_imgone,0,0,0,0,$thumb_w,$thumb_h,$old_x,$old_y);
if(!strcmp("png",$ext))
imagepng($dst_imgone,$filenameone);
else
imagejpeg($dst_imgone,$filenameone);
imagedestroy($dst_imgone);
imagedestroy($src_imgone);
function getExtension($str) {
$i = strrpos($str,".");
if (!$i) { return ""; } $l = strlen($str) - $i; $ext = substr($str,$i+1,$l); return $ext; }
$errors=0;
if ($creditcheck<=0)           
Header("Location: buy-credit.php");             
          else         
if ($creditcheck>=0){

if(isset($_POST['register']))
 $submit = mysql_query("INSERT INTO test (reference) 
     VALUES 
     ('$reference')");
     





    {
$image=$_FILES['myfileone']['nameone'];
if ($image)
{
$filename = stripslashes($_FILES['myfileone']['nameone']);
$extension = getExtension($filenameone);
$extension = strtolower($extension);
if (($extension != "jpg") && ($extension != "jpeg") && ($extension != "png")) { echo '<h1>Unknown extension!</h1>'; $errors=1; } else {
$size=getimagesize($_FILES['myfileone']['tmp_name']);
$sizekb=filesize($_FILES['myfileone']['tmp_name']);
if ($sizekb > MAX_SIZE*1024)
{ echo '<h1>You have exceeded the size limit!</h1>'; $errors=1; }
$image_nameone=time().'.'.$extension;
$newname="rentimages/".$image_nameone;
$copied = copy($_FILES['myfileone']['tmp_name'], $newname);

if (!$copied) { echo '<h1>Copy unsuccessfull!</h1>'; $errors=1; } else {
$thumb_name='rentimages/thumbs/thumb_'.$image_name;
$thumb=make_thumb($newname,$thumb_name,WIDTH,HEIGHT);
}} }}
if(isset($_POST['register']) && !$errors)
{


$locationone="rentimages/$nameone";

$image1 = mysql_query ("UPDATE test SET image1='$newname', thumb='$thumb_name' WHERE reference='$referenceran'");
}
}
}
?>



<html>
<body>




  <form action='imagetests.php' method='POST' enctype='multipart/form-data'>

     
 File: <input type='file' name='myfileone'><p />

    <input type='submit' name='register' value='Update'> <p />


</body>
</html>

Hi everyone,

I have a page that i use to upload images to my website, i got a bit fed up of uploading one at a time so i decided to add multiple file fields to the form to upload multiple images at the same time.

Im having a few problems, iv read up he http://www.php.net/manual/en/features.file-upload.multiple.php and it seems all i have to do is add [] to the form names to turn them into arrays. However when i come to upload the images, i keep getting the "$error[] = "Incorrect format!...." error from the code below. I cant seem to figure out what the problem is.

Could anybody please point me in the right direction?


<?php 
session_start();

$id = $_SESSION['id'];

$connect = mysql_connect("localhost","leemp5_admin","p7031521");
mysql_select_db("leemp5_database");

$query = mysql_query("SELECT * FROM users WHERE id='$id'");
$row = mysql_fetch_assoc($query);

$username = $row['username'];

$submit = $_POST['submit'];

$type = $_FILES['image']['type'];
$size = $_FILES['image']['size'];
$max_size = "1000"; 
$width = "100"; 
$height = "100";
 
$error = array();

function make_thumb($image_name,$filename,$new_width,$new_height) 
{

$ext=getExtension($image_name); 

if(!strcmp("jpg",$ext) || !strcmp("jpeg",$ext)) 

$source_image=imagecreatefromjpeg($image_name);   

if(!strcmp("png",$ext)) 

$source_image=imagecreatefrompng($image_name);

if(!strcmp("gif",$ext)) 

$source_image=imagecreatefromgif($image_name); 

$old_x=imageSX($source_image);

$old_y=imageSY($source_image);   

$ratio1=$old_x/$new_width; 

$ratio2=$old_y/$new_height; 

if($ratio1>$ratio2)

{ 

$thumb_width=$new_width; 

$thumb_height=$old_y/$ratio1; 

} 

else 

{ 

$thumb_height=$new_height;

$thumb_width=$old_x/$ratio2; 

} 
  

$destination_image=ImageCreateTrueColor($thumb_width,$thumb_height);   

imagecopyresampled($destination_image,$source_image,0,0,0,0,$thumb_width,$thumb_height,$old_x,$old_y);   

if(!strcmp("jpg",$ext) || !strcmp("jpeg",$ext))

{

imagejpeg($destination_image,$filename); 

}

if(!strcmp("png",$ext)) 

{

imagepng($destination_image,$filename); 

}

if(!strcmp("gif",$ext)) 

{

imagegif($destination_image,$filename); 

}

imagedestroy($destination_image); 

imagedestroy($source_image); 
}   


function getExtension($str)
{ 

$i = strrpos($str,"."); 

if (!$i) { return ""; } 

$l = strlen($str) - $i; 

$ext = substr($str,$i+1,$l); 

return $ext; 
}   

if($submit) 
{ 

$image=$_FILES['image']['name']; 

if ($image) 

{ 

$filename = stripslashes($_FILES['image']['name']);   

$extension = getExtension($filename); 

$extension = strtolower($extension); 

if (($extension != "jpg") && ($extension != "jpeg") && ($extension != "png") && ($extension != "gif"))

{ 

$error[] = "Incorrect format! Please make sure your image is a .jpg, .jpeg, .png or .gif file.";

} 

else

{ 

$size=getimagesize($_FILES['image']['tmp_name']); 

$sizekb=filesize($_FILES['image']['tmp_name']); 
  

if ($sizekb > $max_size*1024) 

{ 

$error[] = "Your image is too big! The maximum upload size is 1MB.";

}   

else

{

$image_name=time().'.'.$extension; 
 

$newname="uploads/" . $username . "/images/".$image_name; $copied = copy($_FILES['image']['tmp_name'], $newname); 

if (!$copied) 

{ 

$error[] = "There was an error uploading your image. Please try again!";

} 

else 

{ 

$thumb_name='uploads/' . $username . '/images/thumbs/thumb_'.$image_name; 
 

$thumb=make_thumb($newname,$thumb_name,$width,$height); 

}

}

}

}

else

{

$error[] = "Please select an image to upload!";

}

if(empty($error))

{

echo "Upload Successfully!<br />"; 

echo '<img src="'.$thumb_name.'">';

mysql_query("INSERT INTO images VALUES ('','$username','$image_name','','','','','uploads/$username/images/$image_name','uploads/$username/images/thumbs/thumb_$image_name','$type','$size')");

}

else

{
    

echo implode($error);

}
}
?>
<form method="post" enctype="multipart/form-data" action="upload_images.php">
<input type="file" name="image[]" /><br />
<input type="file" name="image[]" /><br />
<input type="file" name="image[]" /><br />
<input type="file" name="image[]" /><br />
<input type="file" name="image[]" /><br />
<input type="file" name="image[]" /><br />
<input type="submit" name="submit" value="Upload">
</form>


Thanks

This topic has been moved to Third Party PHP Scripts.

http://www.phpfreaks.com/forums/index.php?topic=318987.0

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

Hi i have found this code :
<?php
 if (isset($_POST['submit_bilde'])) {
$error = 'Wrong image file..';
 define( 'THUMBNAIL_IMAGE_MAX_WIDTH', 250 );
 define( 'THUMBNAIL_IMAGE_MAX_HEIGHT', 250 );

 function generate_image_thumbnail( $source_image_path, $thumbnail_image_path )
 {
  list( $source_image_width, $source_image_height, $source_image_type ) = getimagesize( $source_image_path );

  switch ( $source_image_type )
  {
   case IMAGETYPE_GIF:
    $source_gd_image = imagecreatefromgif( $source_image_path );
    break;

   case IMAGETYPE_JPEG:
    $source_gd_image = imagecreatefromjpeg( $source_image_path );
    break;

   case IMAGETYPE_PNG:
    $source_gd_image = imagecreatefrompng( $source_image_path );
    break;
  }

  if ( $source_gd_image === false )
  {
   return false;
  }

  $thumbnail_image_width = THUMBNAIL_IMAGE_MAX_WIDTH;
  $thumbnail_image_height = THUMBNAIL_IMAGE_MAX_HEIGHT;

  $source_aspect_ratio = $source_image_width / $source_image_height;
  $thumbnail_aspect_ratio = $thumbnail_image_width / $thumbnail_image_height;

  if ( $source_image_width <= $thumbnail_image_width && $source_image_height <= $thumbnail_image_height )
  {
   $thumbnail_image_width = $source_image_width;
   $thumbnail_image_height = $source_image_height;
  }
  elseif ( $thumbnail_aspect_ratio > $source_aspect_ratio )
  {
   $thumbnail_image_width = ( int ) ( $thumbnail_image_height * $source_aspect_ratio );
  }
  else
  {
   $thumbnail_image_height = ( int ) ( $thumbnail_image_width / $source_aspect_ratio );
  }

  $thumbnail_gd_image = imagecreatetruecolor( $thumbnail_image_width, $thumbnail_image_height );

  imagecopyresampled( $thumbnail_gd_image, $source_gd_image, 0, 0, 0, 0, $thumbnail_image_width, $thumbnail_image_height, $source_image_width, $source_image_height );

  imagejpeg( $thumbnail_gd_image, $thumbnail_image_path, 100 );

  imagedestroy( $source_gd_image );

  imagedestroy( $thumbnail_gd_image );

  return true;
 }

 define( 'UPLOADED_IMAGE_DESTINATION', 'annonsebilder/orginaler/' );
 define( 'THUMBNAIL_IMAGE_DESTINATION', 'annonsebilder/thumbs/' );

 function process_image_upload( $field )
 {
  $temp_image_path = $_FILES[ $field ][ 'tmp_name' ];
  $temp_image_name = $_FILES[ $field ][ 'name' ];

  list( , , $temp_image_type ) = getimagesize( $temp_image_path );

  if ( $temp_image_type === NULL )
  {
   return false;
  }

  switch ( $temp_image_type )
  {

   case IMAGETYPE_JPEG:
    break;

   default:
    return false;
  }

  $uploaded_image_path = UPLOADED_IMAGE_DESTINATION . $temp_image_name;

  move_uploaded_file( $temp_image_path, $uploaded_image_path );
  $random_digit=rand(0000000000000,9999999999999);
  $thumbnail_image_path = THUMBNAIL_IMAGE_DESTINATION . preg_replace( '{\\.[^\\.]+$}', '.jpg', $annonse_ref.'_'.$random_digit.'.jpg' );

  $result = generate_image_thumbnail( $uploaded_image_path, $thumbnail_image_path );

  return $result
   ? array( $uploaded_image_path, $thumbnail_image_path )
   : false;
 }
 
 for ( $i = 1; $i <= 5; $i++ )
{
 if ( $_FILES[ 'Image' . $i ][ 'error' ] == 0 )
 {
  $result = process_image_upload( 'Image' . $i );

 }
} 
 if ( $result === false )
 {
  echo $error;
 }
 else
 {

  //THIS ECHO SHIT IS KILLIN' ME!!!
echo '<br />1: '.$result['1'] ;
echo '<br />2: '.$result['2'];
echo '<br />3: '.$result['3'];
echo '<br />4: '.$result['4'];
echo '<br />5: '.$result['5'];
 }

}
 if (!isset($_POST['submit_bilde'])) {
  
   ?>




<form action="" method="post" enctype="multipart/form-data">
<input type="file" name="Image1"><br>
<input type="file" name="Image2"><br>
<input type="file" name="Image3"><br>
<input type="file" name="Image4"><br>
<input type="file" name="Image5"><br><br>
<input type="submit" value="GOOOOOOOO!!!!" name="submit_bilde">
</form>
<?}?>

and if you look in the code there is a part where i want to echo the uploaded files' path's..
I only se one of those 5 files listet in the "echo"-thing :p

Can someone please, please, please help me to echo ALL the 5 images path??

I currently have the following script used on my site to upload files.  When the linked web page executes it, however, I receive the infamous Parse Error - Unexpected '<' in x:/xxxx.  The problem lies in Line 11 where I attempt to define a command that will display a message box to the user upon successful file upload.  The syntax is not correct and I was hoping someone would be able to help me with it.  Here is the contents of the PHP file.

<?php
// Where the file is going to be placed
$target_path = $_SERVER['DOCUMENT_ROOT'] . "/file_uploads/";

/*Add the original filename to our target path.
Result is "uploads/filename.extension"*/
$target_path=$target_path.basename($_FILES['file']['name']);

//Move file to upload directory
if(move_uploaded_file($_FILES['file']['tmp_name'], $target_path)) {
echo <script type="text/javascript">alert("Upload was successful.  Thank you for your contribution")</script>;
} else{
echo "There was a problem submitting the file.  Plese try again!";
}
?>


Thank you in advance for any help.

Hello,

I'm planning on making a website where people are able to upload files and directly link to them. Ideally, I want to keep the same file names that the people use when they upload the file. I was planning on keeping the directory that stored all of the files outside of the www directory and disable execute permissions. However, how would I avoid file overwriting with the same file name?