On 8/15/06, chris smith <[EMAIL PROTECTED]> wrote:
On 8/15/06, Tom Chubb <[EMAIL PROTECTED]> wrote:
> I know this will be really simple, but I'm struggling to get my head round
> the use of imagedestroy()
> I have some code which uploads an image, resizes to create a smaller image
> and thumbnail then deletes the source image.
> My question is which images need to be destroyed?
Straight from the manual:
imagedestroy() frees any memory associated with image image. image is
the image identifier returned by one of the image create functions,
such as imagecreatetruecolor()
So any time you call imagecreate* functions you need to also do an imagedestroy.
In your case you need to add
imagedestroy($target_id);
imagedestroy($source_id);
just before
imagejpeg ($target_id,"$targetfile",$jpegqual);
return true;
}
Oops! Move those imagedestroy calls after imagejpeg but before the return ;)
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