Write a PHP function 'helloWorld' that returns a string containing the text "HELLO WORLD " a number of times as specified by the $count argument. It is important that your function include the end of line character as shown.

An example of your function being called might be: echo helloWorld(3); This would return the following:

HELLO WORLD HELLO WORLD HELLO WORLD 

To get you started, here is the answer to this first question. You can either copy/paste this answer into the editor or you can answer this question in a different way, if you choose.