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PHP PHP Arrays and Control Structures PHP Arrays Multidimensional Arrays

Hello, I cant figure out whats wrong with the answer im trying to submit. can you please help?

This is the code for this task:

<?php //edit this array $contacts [] = ['name' => "Alena Holligan", 'email' => "alena.holligan@teamtreehouse.com"]; $contacts [] = ['name' => "Dave McFarland", 'email' => "dave.mcfarland@teamtreehouse.com"]; $contacts [] = ['name' => "Treasure Porth", 'email' => "treasure.porth@teamtreehouse.com"]; $contacts [] = ['name' => "Andrew Chalkley", 'email' => "andrew.chalkley@teamtreehouse.com"]; ?> <?php echo "<ul>\n"; //$contacts[0] will return 'Alena Holligan' in our simple array of names. echo "<li>" . $contacts[0]["name"] . ":" . $contacts[0]["email"] . "\n</li>"; echo "<li>" . $contacts[1]["name"] . ":" . $contacts[1]["email"] . "\n</li>"; echo "<li>" . $contacts[2]["name"] . ":" . $contacts[2]["email"] . "\n</li>"; echo "<li>" . $contacts[3]["name"] . ":" . $contacts[3]["email"] . "\n</li>"; echo "</ul>\n"; ?>

index.php
<?php
//edit this array
$contacts [] = ['name' => "Alena Holligan", 'email' => "alena.holligan@teamtreehouse.com"]; 
$contacts [] = ['name' => "Dave McFarland", 'email' => "dave.mcfarland@teamtreehouse.com"]; 
$contacts [] = ['name' => "Treasure Porth", 'email' => "treasure.porth@teamtreehouse.com"]; 
$contacts [] = ['name' => "Andrew Chalkley", 'email' => "andrew.chalkley@teamtreehouse.com"];
?>
<?php
echo "<ul>\n";
//$contacts[0] will return 'Alena Holligan' in our simple array of names.
echo "<li>" . $contacts[0]["name"] . ":" . $contacts[0]["email"] . "\n</li>";
echo "<li>" . $contacts[1]["name"] . ":" . $contacts[1]["email"] . "\n</li>";
echo "<li>" . $contacts[2]["name"] . ":" . $contacts[2]["email"] . "\n</li>";
echo "<li>" . $contacts[3]["name"] . ":" . $contacts[3]["email"] . "\n</li>";
echo "</ul>\n";
?>

2 Answers

Kieran Barker
Kieran Barker
15,028 Points

As Henrik said, this is what you should have:

<?php
//edit this array
$contacts[] = [
  "name" => "Alena Holligan",
  "email" => "alena.holligan@teamtreehouse.com",
]; 
$contacts[] = [
  "name" => "Dave McFarland",
  "email" => "dave.mcfarland@teamtreehouse.com",
]; 
$contacts[] = [
  "name" => "Treasure Porth",
  "email" => "treasure.porth@teamtreehouse.com",
]; 
$contacts[] = [
  "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";

I should also note that there's no need for you to have two sets of PHP tags.