Chapter

Foreach Loops

From ComputerScienceOne by Dr Chris Bourke

Concepts

1. How does a do-while loop differ from a while loop in PHP?

   "PHP also supports do-while loops. Recall that the difference between a while loop and a do-while loop is when the continuation condition is checked. For a while loop it is prior to the beginning of t

2. How does PHP use foreach loops to iterate over array elements?

   "Finally, PHP supports foreach loops using the keyword foreach. Some of this will be a preview of Section 42 where we discuss arrays in PHP. In short you can iterate over the elements of an array as f