[SOLVED] Restricting avatar size

[Eiolon]

Let's say I want to have a maximum avatar dimensions of 100x100 pixels.  That's easy to enforce by specifying the height and width in the image command.  What would I need to do in order allow a 75x75 avatar be used by not be stretched to 100x100?  Thanks!

 

Currently, I am using:

 

<img src="<?php echo $row_users['avatar'] ?>" height="100" width="100" />

[papaface]

I would use http://uk3.php.net/manual/en/function.getimagesize.php to generate the height and width of the image on the fly.

<?php
list($width, $height, $type, $attr) = getimagesize($row_users['avatar']);
echo '<img src="'.$row_users['avatar'] .'" height="'.$height.'" width="'.$width.'" />';
?>

[Eiolon]

Great, thanks!