[pmwiki-devel] Problem with using getimagesize($PageLogoUrl) on PmWiki.com

[DaveG]

I recently updated my skins to be a little more intelligent on how they 
place the logo. I use getimagesize($PageLogoUrl) in order to determine 
the height and width of the logo.

I've not had any issues, nor has anyone reported anything. However, when 
used on PmWiki.com I get an error 
(http://www.pmwiki.org/wiki/Cookbook/Equilibrium). According to the 
error message it appears that $PageLogoUrl does not resolve to a valid 
filename. However, pasting the url does show the image, so it is valid.

I've added some additional error checking in my skin, so it handles this 
error more gracefully, but does anyone know why I'm getting the error?


  ~ ~ Dave