Image Resize and upload issue (thumbs) help please

princeofpesia

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

$ext=getExtension($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>

dagon

what's not working, the image upload, thumb creation, db addition .. ?

dagon

there's a few syntax errors in your code so the first thing is to turn error checking on and fix them.

at the top of the script add

error_reporting(E_ALL);
ini_set('display_errors','1');

princeofpesia

It doesnt add anything, wont move the file to direcotry and doesnt create a thumbnail.

I have added that code, i dont get any errors. any suggessions?

princeofpesia

btw can u please tell me where the syntax errors are?

bradgrafelman

dagon;10970378 wrote:
there's a few syntax errors in your code so the first thing is to turn error checking on and fix them.

at the top of the script add
error_reporting(E_ALL);
ini_set('display_errors','1');

Except that syntax errors mean that the code isn't being parsed, so adding code won't change anything since nothing is being executed. In other words, the above changes need to be made before the code is even executed (e.g. in php.ini, on the CLI, in a .htaccess file, etc.).

Do that and you'll see that PHP is telling you that you have a parse error.