Creating thumbernails from Images

[npsari]

Hi, I am using this famous function to create Thumburnails for any Image on the internet

Here, i use one image only...

 

$filename = 'http://www.nature-wallpaper.info/wp-content/uploads/2007/11/desktop-wallpaper-of-korea-landscape-2.jpg';
$percent = 0.5;

list($width, $height) = getimagesize($filename);
$new_width = $width * $percent;
$new_height = $height * $percent;

$image_p = imagecreatetruecolor($new_width, $new_height);
$image = imagecreatefromjpeg($filename);
imagecopyresampled($image_p, $image, 0, 0, 0, 0, $new_width, $new_height, $width, $height);

imagejpeg($image_p, null, 100);

 

The above one works fine, and the image shows

However, I have many links saved in my database too

So, i connect to the database, then i put the above code in a while function, the images do not show, and some crazy numbers fill up the page...

 

 

$q = "SELECT * FROM image ORDER BY image_now DESC LIMIT 3 ";
$res = @mysql_query($q,$con); 

while($r = @mysql_fetch_array($res)){ ////BIG WHILEEEEEEE

$filename = $r[image_link];
$percent = 0.5;

list($width, $height) = getimagesize($filename);
$new_width = $width * $percent;
$new_height = $height * $percent;

$image_p = imagecreatetruecolor($new_width, $new_height);
$image = imagecreatefromjpeg($filename);
imagecopyresampled($image_p, $image, 0, 0, 0, 0, $new_width, $new_height, $width, $height);

imagejpeg($image_p, null, 100);

print"<br><br>";

} //// BIG WHILEEEEEE

 

Any advice