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 PHP Arrays and Control Structures PHP Arrays Multidimensional Arrays

Zachary French
Zachary French
1,081 Points

The quiz says I should not be modifying the output, but the question specifically asks me to. What am i doing wrong?

The output of my code shows the exact same output as the sample code that I was to replace. Not sure what I am doing wrong.

The sample code

echo"<li>Alena Holligan : alena.holligan@teamtreehouse.com/n"; echo"<li>Dave McFarlad: dave.mcfarland@teamtreehouse.com/n"; echo"<li>Treasure Porth : treasure.porth@teamtreehouse.com/n"; echo"<li>Alena Holligan : alena.holligan@teamtreehouse.com/n";

index.php
<?php
//edit this array
$contacts = array(
    array(
        'name' => 'Alena Holligan',
        'email' => 'alena.holligan@teamtreehouse.com'), 
    array(
        'name' => 'Dave McFarland',
        'email' => 'dave.mcfarland@teamtreehouse.com'), 
    array(
        'name' => 'Treasure Porth',
        'email' => 'treasure.porth@teamtreehouse.com'), 
    array(
        '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'];
echo "<li>" . $contacts[1]['name'] . " : " . $contacts[1]['email'];
echo "<li>" . $contacts[2]['name'] . " : " . $contacts[2]['email'];
echo "<li>" . $contacts[3]['name'] . " : " . $contacts[3]['email'];
echo "</ul>\n";

1 Answer

Hi Zachary,

The original output had a closing li tag and a \n after the email address.

echo "<li>Alena Holligan : alena.holligan@teamtreehouse.com</li>\n";

You're missing that from your code.

Zachary French
Zachary French
1,081 Points

Thanks for the help. I assumed since the output was the same those were unnecessary. Thanks!