Re: GD2 Question
| From: | Ciprian Constantinescu | Date: | Wed, 30 Nov 2005 12:11:38 +0000 |
| Subject: | Re: GD2 Question | ||
| References: | 1 2 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-226635@lists.php.net to get a copy of this message | ||
Not efficient, because the actual size on the disk depends on the
filesystem. I don't think you can find out before writing it to the disk
"Jochem Maas" <jochem@iamjochem.com> wrote in message
news:438D70F4.3070400@iamjochem.com...
> Karuna wrote:
> > Hi. Is possible to calculate the filesize of image that will result from
> > using imagejpeg without actually writing to disk?
> >
> > Thanks :)
> >
>
> something like (although its not very efficient, I think):
>
> ob_start();
> image_jpeg($im); // $im is an GD resource
> $data = ob_get_contents();
> ob_end_clean;
>
> $byteCount = strlen($data);
Attachment: [application/x-pkcs7-signature] smime.p7s
Attachment: [application/x-pkcs7-signature] smime.p7s