composer

'Composer detected issues in your platform: Your Composer dependencies require the following PHP extensions to be installed: mysqli, openssl' The above error message is a bit confusing as in my wampserver php extensions both the mysqli and openssl are checked and openssl is installed, confirmed...

I am trying to overclock my cpu. I have successfully done it in the past and got it from the base 3.6ghz to 4.0ghz just by changing the multiplier. I would like to get it up near 4.2 to 4.4ghz but are unsure how much voltage i need to give it. Currently my motherboard has an auto voltage manager...