I recently tuned the performance of a large and busy PHP application. While doing so I noticed that most of the script execution time was spent including the functions, which were all contained within a single PHP include. To rectify this I used __autoload and put all the functions into their own separate PHP includes, giving me approximately 80 files. Therefore only functions that are actually used are included as and when they are needed. While script execution time was certainly reduced, I think I recall reading that XCache does not cache dynamically included files via __autoload. Is that correct and if so, are there any plans to make XCache cache dynamically loaded includes in the future? I'd love to squeeze every little bit of performance out of PHP that I can ;)
on 25.02.2008 14:12
on 26.02.2008 05:42
if you check XCache admin page (stats page) you'll see it's cached correctly
