PHP pages want to download

[macmillaninc]

Hi all,
I am at a loss. Some of the PHP pages want to download instead of open in a browser. I have read these forums (and others). I have searched and searched. I have checked my php.ini and httpd.conf. We cannot figure out what we are missing.

Any ideas as to where we should look for this setting?

Running: Fedora 12, php5, Apache 2, mySql

Additionally, this is happening in OpenX 2.8.5

[topdog]

Thats a problem with your http configuration which is not detecting those files as being handled by php

[macmillaninc]

I have recently determined that this only happens with php page links that contain an "&". I am looking into the arg_separator options.

It is strange that this was NOT happening before.

[macmillaninc]

I'm stumped!

[BorderAmigos]

Can you post an example of links that don't work? If the ? is missing the server could be mistaking your arguments for file extensions and not seeing them as php.

Right: http://example.com/index.php?arg1=val1&arg2=val2
Wrong: http://example.com/index.php/arg1=val1&arg2=val2
Wrong: http://example.com/index.php&arg1=val1&arg2=val2
etc.

[macmillaninc]

The links are like this;

...domain.tld/openx/www/admin/advertiser-campaigns.php?clientid=57&campaignid=89