Do While Loop [#28] Code Dynamic Websites with PHP

Lecture 28: Do / While Loop The Do While Loop is a bit like the While Loop, but there’s one major difference: the While Loop will only start if the condition is TRUE; whereas the Do While Loop will always execute the first time, and then evaluate whether the condition is TRUE afterwards. DOWNLOAD COURSE

Else [#17] Code Dynamic Websites with PHP

Lecture 17: Else We’ve figured out how to execute some code if an expression evaluates to TRUE, but what about when the expression evaluates to FALSE? Often you’ll want to execute some code if a certain condition has not been met. This is where Else comes in to play. Look at Else as an extension

Understanding $_GET [#38] Code Dynamic Websites with PHP

Lecture 38: Understanding $_GET When the URL the browser requests includes a query string (anything after a question mark), the $_GET collection is created automatically. The string on the left side of an equals sign ( = ) becomes a variable name, and the thing on the right side of the equals sign becomes that