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PHP Build a Simple PHP Application Listing Inventory Items Introducing Arrays

Fabrizio Rinaldi
Fabrizio Rinaldi
5,359 Points

Foreach Loop

Task:

Right now, the text shows the wrong letters; we want it to display my real favorite letters from the array. In the next few tasks, we’ll change that. This task has two steps. (1) Add the start of a foreach loop with an opening curly brace between the third and fourth echo commands. The foreach loop should load each element from the letters array, one at a time, into a working variable named letter. (2) Add the closing curly brace for the foreach loop between the fourth and fifth echo commands. (Leave the letters AB in the fourth echo command for now. At the end of this step, the page should say my favorite letters are ABABAB.)

Solution

<?php

$letters = array(D, G, L);

echo "My favorite "; echo count($letters); echo " letters are these: "; foreach ($letters as $letters) { echo "AB"; } echo ".";

?>

Anyone knows where i wrong?

thanks for your help guys! =)

2 Answers

Keith Kelly
Keith Kelly
21,326 Points

Right now your foreach statement has $letters as $letters. It should be $letters as $letter.

Fabrizio Rinaldi
Fabrizio Rinaldi
5,359 Points

Yeah, i noticed after and i've done right! :D