vb.org Archive - Images in Signature

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- - Images in Signature - how do you read them? (https://vborg.vbsupport.ru/showthread.php?t=34267)

Sven	01-19-2002 03:04 PM

I'm trying a little hacking on image dimensions and I wonder how they are read in vBulletin.
Is there any variable already existing or how would I start?

Any help is appreciated ;)

Scott MacVicar

01-19-2002 03:07 PM

the getimagesize function

http://php.net/manual/en/function.getimagesize.php

Sven	01-19-2002 03:12 PM

Yes, that's what I already have ;)

But what I need is how vbulletin treats the images in the signature.

I already have:

PHP Code:


		
			
<?php $size = GetImageSize ("placebo.gif"); ?>

<?php echo $size[3]; ?>

<?php $height = strstr($size[3], 'height="'); ?>

<?php $hoehe = substr($height, 8, 3);?>

<br><br>

<?php echo $hoehe; ?> Height

<br>

<?php $breite = substr($size[3], 7, 3);?>

<br>

<?php echo $breite; ?> Width

But the missing link is:
What to put instead of "placebo.gif" ???

It's just a very early start and i'm pretty new to php coding...

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