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Start your free trialModure Rares
Courses Plus Student 9,041 PointsWhy is this not working??????? pLease help me
I dopnt know why this is not working. I ve been trying for 2 days
<?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'] + "</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";
1 Answer
Tim Knight
28,888 PointsHi Modure,
The issue here is actually your choice of concatenation character. Instead of +
, PHP uses a .
to concatenate strings together so you'll want to do something like this.
<?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'] . "</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";