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

PHP Build a Basic PHP Website Listing and Sorting Inventory Items Associative Arrays

2/7

<?php $movie=array(); $movie[0]=["title"=>"The Empire Strikes Back"];

?> why its telling me to assign title

index.php
<?php $movie=array();
$movie[0]=["title"=>"The Empire Strikes Back"];

?>
<h1>Back to the Future (1985)</h1>

<table>
  <tr>
    <th>Director</th>
    <td>Robert Zemeckis</td>
  </tr>
  <tr>
    <th>IMDB Rating</th>
    <td>8.5</td>
  </tr>
  <tr>
    <th>IMDB Ranking</th>
    <td>53</td>
  </tr>
</table>

2 Answers

If you do a var_dump of $movie you will see you have an array where the first element has a key of 0 and the value is another array.

array(1) {                                                                      
  [0]=>                                                                         
  array(1) {                                                                    
    ["title"]=>                                                                 
    string(23) "The Empire Strikes Back"                                        
  }                                                                             
} 

Adding an element with a key of "title" and a value of "The Empire Strikes Back" would just be:

<?php
$movie=array();
$movie["title"] = "The Empire Strikes Back";

result of var_dump

array(1) {                                                                      
  ["title"]=>                                                                   
  string(23) "The Empire Strikes Back"                                          
} 

oh thanks !