smesser

Yeah, I ended up using something like $serverURL = 'http://' . $_SERVER['SERVER_ADDR'] . '/wiki/images/math/tmp'; which works so now I can tweak it to where ever I want. Thanks again for your input.

I finally think I understand. http://localhost/wiki/images/math/tmp/uml.png A link like this works. So I just need to return a url that the browser can understand. Thanks for putting up with my dumb questions. Steve

How can the url be incorrect? The path exists the file exists. Does the path need to be relative to the wiki installation instead of an absolute path? Thanks for your comments.

I assume that you are referring to the Apache log file. If so, no I don't see any errors there. Yes, I am using a Windows setup denoted in my path above "C:\... " I am a programmer and not a network admin so when ask if it's my only domain I don't know what you mean. However, I will tell you what I know. Its just running on a machine on my local home network and its also a Windows Vista machine not viewable to the outside world. I know it has put all kinds of new security stuff it so that could be an issue. I use it to try things out and if I like it I install it at work on an interal use only Wiki. The path is correct and the image it refers to does exist. I attached a small image of what displays when I run the extension.

I know this thread is very old but I may or may not be having a similar issue. I have installed a MediaWiki extension that can display uml diagrams. It uses MetaUML, ImageMagick, etc. The problem is that the extension generates a png image on the fly and while rendering the page the extesnion inserts the following code <img src='C:\Apache2\htdocs\wiki\images\math\tmp\uml-03401e206d389c784552fd8765d1d246.png'> Which only displays the unknown gif I believe that the browser doesn't have a permission to the folder. I have tried allowing access, deleting all the .htaccess files (test environment) and between Google and me I can't seem to figure out the issue. Hope you still around. Thanks, Steve