Conditionals in PHP

If Else Statements

You found a Shiv.
You can use that to open doors.
This will be very useful for other things...
Lee Everet.

The if else statements as switch statements:

You found nothing...
The zombies will hunt you down
Goodluck surviving

How it works? (Explanation)

In web pages/programs, conditionals are very useful for determining functionality. By using them, you can have specific code run in a specific circumstance or instance. The basic premise of conditionals are if this happens/is true, then do this, else do something else.

Source Example for the work above:-