If you have an OVH Server with CentOS Release 3, you could want to use in some website a new PHP version than PHP 5.3.3 which is included on this Linux distribution. Here you can see how to install PHP 5.6 working together with PHP 5.3.3.
I am upgrading an old PHP website and I have found several deprecated functions one of them is “split()” which I used many times in the past. Which functions we can use right now? And why is this massive used function deprecated?