In this PHP coding exercise, we look at Default Parameters in PHP, and Default Parameters in Functions in PHP on Codecademy PHP Default Arguments. This lesson continues teaching us about PHP Functions. If you are new to PHP functions, make sure to watch the “Introduction to PHP Functions” section from the beginning. Understanding how function parameters work in programming is a key milestone that will benefit you much. Many of the code you will encounter will deal with functions and their parameters. Sometimes we want to have default values to assign in case a user can’t provide that information. Understanding default values in PHP is important for any serious developer. Make sure to practice with function default parameters to see them in action. Try to understand default parameters by creating your own functions where you provide default values, in case values are not provided during function invocation. Learning to use default values in PHP is important for any programmer. Make sure to practice creating function default values and remember they exist when troubleshooting your code. Thanks for watching Default Parameters in PHP, Default Parameters in Functions, PHP on Codecademy PHP Default Arguments.