I highly doubt it. The server, and PHP, have absolutely no idea about frames and don't care about them, it's just handling page requests. Frames are a display feature in the browser and it's the browser that requests the various pages it needs for display. PHP is just getting a few page requests in quick succession and as far as I know, PHP is thread safe where it uses threads. Meaning it won't trip over itself.

What may be slowing things down is the number of files the browser needs to download, which is a minimum of 9 with 8 frames. And that doesn't include any image files. Most browsers limit themselves to certain number of connections. IE for Mac defaults to 4 max connections and can be set as high as 8. So with 9 files to download the browser won't even request the 9th file until at least one of the first 8 is completely downloaded. And then you have the overhead in the browser parsing all those files for display.

I don't know what your web page looks like, but perhaps Javascript, CSS and/or DHTML could reduce the number of frames being used.

On Thursday, January 9, 2003, at 01:45 PM, Dale Schell wrote:

All of the pages in these frames activate the
session, and some of them modify session variables.
    Can this cause the pages to load slowly? Can a page have the session
file write locked and make other pages wait?
--
Brent Baisley
Systems Architect
Landover Associates, Inc.
Search & Advisory Services for Advanced Technology Environments
p: 212.759.6400/800.759.0577


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