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Start your free trialIgor Skoldin
6,779 PointsHow do I make it work?
var_dump is not working here for some reason so I cannot even check if the array structure is correct.
<?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.
*/
$genres = array();
while($row = $results->fetch(PDO::FETCH_ASSOC)) {
$genres[$row['genre_id']][] = $row['genre'];
$item['genres'] = $genres;
var_dump($genres);
}
1 Answer
Simon Coates
28,694 Pointssee https://teamtreehouse.com/community/fetching-many-relationships . I found the challenge to be somewhat confusing.