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PHP PHP Arrays and Control Structures PHP Arrays Multidimensional Arrays

Nikola Simic
Nikola Simic
2,143 Points
Posted by Nikola Simic
Nikola Simic
2,143 Points

I thing i got i right but task 1 doesnt pass anymore :/

Don't know how to complete the task.

index.php 
<?php
//edit this array
//$contacts = array('Alena Holligan', 'Dave McFarland', 'Treasure Porth', 'Andrew Chalkley');

$contacts[0] = ['name' => 'Alena Holligan',
               'email' => 'alena.holligan@teamtreehouse.com'];
$contacts[1] = ['name' => 'Dave McFarland',
               'email' => 'dave.mcfarland@teamtreehouse.com'];
$contacts[2] = ['name' => 'Treasure Porth',
               'email' => 'treasure.porth@teamtreehouse.com'];
$contacts[3] = ['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']. </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"; */

for ($i = 0; $i < 3; $i++) {
    echo <li>$contacts[$i]['name'] . '  :  ' . $contacts[$i]['email']</li>\n;
}

1 Answer

Juthawong Naisanguansee
seal-mask
.a{fill-rule:evenodd;}techdegree seal-36
Juthawong Naisanguansee
Full Stack JavaScript Techdegree Graduate 80,724 Points
Juthawong Naisanguansee
.a{fill-rule:evenodd;}techdegree seal-36
Juthawong Naisanguansee
Full Stack JavaScript Techdegree Graduate 80,724 Points

Hello Nikola,

You made it right , I were struggling the same problem as yours too.

It looks like Treehouse Grader doesn't allow to use foreach or for loop instead it ask to write code it a bit of hardcode way.

<?php
//edit this array
$contacts = [['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";
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";

Thank you