So, I'm still confused and have not mastered all of php and mysql html and Javascript when they were interconnected so if I learn automatically have to learn html php, mysql, and Javascript to create a website. What should I do?

Answer 1

you will use javascript, mysql, html to do your website or php too, depends of your goal, with this tecnologies you make a very nice website

Answer 2

and css lookup http://getbootstrap.com/ u use class and id attribute to use bootstrap styling neo is right