resizing image(getting from DB)

[kukla]

Hi,

I want to resize image with gd.getting image from db.But still having some problems.

<?
if($id){
$baglan =mysql_connect(\\"localhost\\",\\"user\\",\\"passwd\\") OR DIE (\\"DB err\\");
mysql_select_db(\\"DB\\") or die (\\"DB err\\");

$sorgu = \\"select imagedata from image where id=$id\\";
$sonuc = MYSQL_QUERY($sorgu);
$data = MYSQL_RESULT($sonuc,0,\\"imagedata\\");

function hola($eb){
Header(\\"Content-type: image/gif\\");
echo $eb;
}

$dst_img = ImageCreate(100,100);
$src_img = ImageCreateFromgif(hola($data));
ImageCopyResized($dst_img,$src_img,0,0,0,0,100,100,ImageSX($src_img),ImageSY($src_img));
imagegif($dst_img);
}
?>

Code shows image with original size.not 100x100.I used something like this with image file and it works fine but when i used db for getting image, it shows img in original size.

Need some help! and sorry for bad english.=)

[[deleted]]

int imagecreatefromgif (string filename)

imagecreatefromgif takes a filename, not some data with headers.

[kukla]

Can I save this data to a temporary image file?
than i'll use it with imagecreategif.or how can I solve this problem.?
thank you for your interest.

[[deleted]]

That would be a solution.

If I were you I'd write a routine to process all images at once, and save the output to files. Then I'd only use the saved files from then on. Saves you a lot of processing time.