Which php software is best for practice on personal computer

Answer 1

I will try

Answer 2

what did you mean by software ?

Answer 3

for programming you need only text editor (sublime text, brackets, atom...)

but for opening .php file you need to install local web server (XAMPP is free and used by most developers and I recommend it)

for local web server you'll need to install that program, then install CMS (wordpress, drupal, joomla, I recommend wordpress), then create database and user acount

its not too complicated, you have good tutorials on youtube :)
hope that helps :)