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akanevsky

05-26-2005 09:33 PM

imagecopyresampled

Hi!

I am coding an image resize script, and I've ran into the following problem:

I am using imagecopyresampled to resize it. Then, if, say, it is a jpeg image, then imagejpeg($image) will output the picture. However, if I try saving $image to my database, then retrieving it and imagejpeg-ing it, it tells me that it is a non-valid imagejpeg resource. If I try to print() it, it tells me "Resource id #29"...

I assume that $image is a resource, and cannot be just saved. How do I convert it to a normal saveable image? Thanks.

Xenon

05-26-2005 09:43 PM

you have to output the image and catch the outputstring:

PHP Code:


		
			
ob_start();

Imagejpeg($image);

$imgstring = ob_get_contents();

ob_end_clean();

then store $imgstring in the db

akanevsky

05-26-2005 09:54 PM

Edit: Nevermind, I figured it out already.

Edit2: Oh, thanks Xenon :) I was quicker though.

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