Why "Bummer!"?

I honestly don't understand what I'm supposed to do here. I'm always getting Bummer! for different reasons, even if the code works and does the job. I'm required to replace the hard coded names and email addresses with the corresponding elements from the mutidimensional array. I do it and most of the times its says I should not be modifiying the output at this point. But the output is just as expected if I do what I'm required, and the preview shows the correct list of names and addresses. Then every once in a while it says "ooops! it looks like Task 1 is no longer passing". I've already started all over twice, and since restarting to write nested associative arrays is pretty boring, I'm asking for help. Can someone explain to me with different words, what this exercise is expecting me to do, please? Today's just not my day, obviously.

<?php
//edit this array
$contacts = array(
  ['name'=>'Alena Holligan', 'email' => 'alena.holligan@teamtreehouse.com'], 
  ['name' =>'Dave McFarland', 'email' => 'dave.mcfarland@teamtreehouse.com'], 
  ['name'=>'Treasure Porth', 'email' => 'treasure.porth@teamtreehouse.com'], 
  ['name'=>'Andrew Chalkley', 'email' => 'andrew.chalkley@teamtreehouse.com'],
);


echo "<ul>\n";
//$contacts[0] will return 'Alena Holligan' in our simple array of names.
echo "<li>" . $contacts[0]['name'] . ": " . $contacts[0]['email'] . "</li>\n";
echo "<li>" . $contacts[1]['name'] . ": " . $contacts[1]['email'] . "</li>\n";
echo "<li>" . $contacts[2]['name'] . ": " . $contacts[2]['email'] . "</li>\n";
echo "<li>" . $contacts[3]['name'] . ": " . $contacts[3]['email'] . "</li>\n";
echo "</ul>\n";

To explain why the code is like this:

In the first step that's what was required: In the code below, we have a simple array of contact names. We want to use the $contacts array to fill in the hardcoded list of names and email addresses. To hold the email as well as the name for each contact, we need a multidimensional array, meaning each person in the contact list will have their own array. The first step is to make each person their own single item ASSOCIATIVE array, using 'name' as the key for these internal arrays.

the second requires to do the same, with email, using 'email' as the key for the internal arrays

Until here, all is fine and $contacts, as created above, passes the test.

The problem is with step 3:

** Replace the hard coded values in the output with the name and email values from the contacts array**