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PHP Integrating PHP with Databases Using Relational Tables Fetching Many Relationships

Posted by Chris Gauthier
Chris Gauthier
Courses Plus Student 6,434 Points

Adding items to an array in php

Hello, Im not sure why this code isn't working.

Thanks in advance, Chris

index.php 
<?php

include "helper.php";

/*
 * helper contains the following variables:
 * $item is an array that contains details about the library item
 * $results is a PDOstatement object with our genre results.
 */

while($row = $results->fetch(PDO::FETCH_ASSOC)) {
  $item["genres"][$row["genre_id"]][] = $row["genre"];

}