PLEASE HELP -> PHP PAGE CACHE + SESSION (LOGIN/LOGOUT)

Hello,

I just implemented this page caching tutorial:

http://www.catswhocode.com/blog/how-to-create-a-simple-and-efficient-php-cache

It works so good... but my problem now is with login... how do I re-validate or delete cache page when user login or logout?

 

So you are caching ALL pages? and why did you add caching to your site? please give more details.

 

because it is killing my server... and gtmetrix also recommends it...

there are times when the page loads in 29+ seconds... (which is crazy)

but mostly 3seconds... when page cache is not enabled...

but it is always around 3seconds when I enable page cache.. but I cannot login or logout... until the cached page is expired...

 

Any body?

 

Then i rather think you should check out your queries instead of starting to cache... but tell us what do you do to get that much loading time? loading external url? big queries? etc? we need much more info!

 

well actually.. i purchased a script... so yeah i did not do the coding..

 

I see, and did you contact the author? to find out why the script loads that long? mostly it are queries that haven't been optimised! If you wish i can take a look for you, PM me for more help!