Welcome to the Treehouse Community

Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.

Start your free trial

PHP Build a Simple PHP Application Listing Inventory Items Introducing Arrays

Hossam Khalifa
Hossam Khalifa
17,200 Points
Posted by Hossam Khalifa
Hossam Khalifa
17,200 Points

Can't solve this

Code is easy but can't pass through the challenge

letters.php 
<?php


$letters = array("D","G","L");
echo "My favorite ";
echo "";
foreach ($letters as $letter) {
echo " letter are these ";
echo $letter;
}
echo ".";

?>

2 Answers

Erik Leisch
Erik Leisch
15,559 Points
Erik Leisch
Erik Leisch
15,559 Points

Ok, I just reviewed the challenge, this is what you want: 

<?php

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

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

?>

You are missing the count function and the string "letters are these" is in the wrong place.

shezazr
shezazr
8,275 Points
shezazr
shezazr
8,275 Points

first of all

echo " letter are these "; should be before the foreach loop