#PHP SWITCH CASE TUTORIAL HOW TO#
Switch Case is a command or expression to find a true condition, and if it is found, the code that is part of the condition being evaluated will be executed immediately and stop the checking process right away. In this tutorial, you will learn how to use PHP switch-case statement to test or evaluate an expression with different values. Python programmers who follow the 'pythonic philosophy' use dictionaries to do the same thing that 'switch' statements do, but with the ability to change the map in runtime. Exercise 1 Exercise 2 Exercise 3 Exercise 4 Go to PHP Functions Tutorial. The 'switch', in this case, is being used to map HTTP methods with callables (except the 'default'): you could map http methods to callables that could be replaced in runtime. If statements check one conditional, but switch statements can check for many different cases.
As you use them, you will begin to realize why they are much more convenient that writing a whole lot of if statements or elseif statements. The switch statement is used to perform different actions based on different conditions. Exercise 1 Exercise 2 Exercise 3 Exercise 4 Go to PHP Loops Tutorial. The PHP switch statement is pretty much a simplified way to write multiple if statements for one variable.
The Switch Case in the PHP programming language has a function or use that is very similar to if-else, but of course, the two have differences. Exercise 1 Exercise 2 Go to PHP Switch Tutorial.
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