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
Gurveer Singh
11,369 Pointsdid't understand this question plz
Replace the hard coded values in the output with the name and email values from the contacts array.
<?php
//edit this array
//$contacts[0] will return 'Alena Holligan' in our simple array of names.
$contactone =
array('name' => 'Alena Holligan',
'email' => 'alena.holligan@teamtreehouse.com');
$conatacttwo =
array('name' => 'Dave McFarland',
'email' => 'dave.mcfarland@teamtreehouse.com');
$conatactthree =
array('name' => 'Treasure Porth',
'email' => 'treasure.porth@teamtreehouse.com');
$conatactfour =
array(
'name' => 'Andrew Chalkley',
'email' => 'andrew.chalkley@teamtreehouse.com');
$contacts = array($contactone, $conatacttwo, $conatactthree, $conatactfour);
echo $contacts[0]['name'];
echo $contacts[0]['email'];
echo $contacts[1]['name'];
echo $contacts[1]['email'];
echo $contacts[2]['name'];
echo $contacts[2]['email'];
echo $contacts[3]['name'];
echo $contacts[3]['email'];
1 Answer
Steven Parker
231,275 PointsYou have the right idea, but you want to retain the original HTML markup in the output.
So you might use concatenation to replace the literals with the appropriate variable values. For example:
<?php
/ ...
echo "<li>" . $contacts[0]['name'] . " : " . $contacts[0]['email'] . "</li>\n";