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PHP PHP Arrays and Control Structures PHP Arrays Multidimensional Arrays

Posted by Ruonan Pi
Ruonan Pi
5,455 Points

don't understand the requirements of this question

have error. don't know how to fix it

index.php 
<?php
//edit this array
$con_info1=array('Alena Holligan'=>'alena.holligan@teamtreehouse.com');
$con_info2=array( 'Dave McFarland'=>'dave.mcfarland@teamtreehouse.com');
$con_info3=array( 'Treasure Porth'=>'treasure.porth@teamtreehouse.com');
$con_info4=array('Andrew Chalkley'=>'andrew.chalkley@teamtreehouse.com');



$contacts = array($con_info1,$con_info2,$con_info3,$con_info4);

echo "<ul>\n";
//$contacts[0] will return 'Alena Holligan' in our simple array of names.
echo "<li>Alena Holligan : alena.holligan@teamtreehouse.com</li>\n";
echo "<li>Dave McFarland : dave.mcfarland@teamtreehouse.com</li>\n";
echo "<li>Treasure Porth : treasure.porth@teamtreehouse.com</li>\n";
echo "<li>Andrew Chalkley : andrew.chalkley@teamtreehouse.com</li>\n";
echo "</ul>\n";

1 Answer

Steven Parker
Steven Parker
231,198 Points
Steven Parker
Steven Parker
231,198 Points

You're partway there, you have separate arrays for each person. But these should all be part of the larger "$contacts" array. Plus, you've made one piece of data the key for the other; but each of these data items should have its own key (one would be "name", the other "email").