Security concerns in IPv6
Security concerns in IPv6 IPv6 is the big brother of IPv4 and became an internet standard on July 14th, 2017. While IPv6 is ahead of its predecessor, it brings a number of security concerns. You
OPcache is the new built-in caching engine with PHP 7.0. It compiles PHP scripts and sets the resulting bytecode in memory. It also offers caching in the filesystem when specifying a destination folder in your PHP.ini.