In this chapter, you’ll learn two ways to create and run PHP programs: using an online coding environment and using an editor installed locally on your own computer. We’ll try both techniques to practice key programming tasks like printing out text messages, assigning values to variables, and working with data of different types. We’ll also explore core PHP language features including comments, constants, and expressions.
Two Methods to Run PHP
Often the easiest way to learn a programming language is to use an online environment that has everything already set up for you. This lets you start coding right away and see ...
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