Hi! I have gone through the web foundations courses and they were great!
Now I am starting with hte Studio Web projects. Since the courses are recorded in 2010 or so, is there a risk that we learn old standards?
I have gone through "Form Validation JS, PHP", "Crud Basics MySqli PHP" and now starting at "PHP Tag cloud". I had not seen the "var" keyword before ( I started learning PHP in 2018) so I had to look it up.
On Stackoverflow where someone replied: It's for declaring class member variables in PHP4, and is no longer needed. It will work in PHP5, but will raise an E_STRICT w