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PHP Integrating PHP with Databases Using Relational Tables Fetching Many Relationships

Posted by Trần Phúc
Trần Phúc
2,264 Points

ISSUE USE INTERNAL ASSOCIATIVE ARRAY

hey! im trying to code some via the videos, but it dont work

index.php 
<?php

include "helper.php";
While ($row=$results ->fetch(PDO::FETCH_ASSOC)){ //vong lập thần kì với biến interal và sử sụng method fetch còn cái :: ai biết là gì mậy
      $item[$row["genre_id"]][] = $row["genre"];
    }
/*
 * 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.
 */

3 Answers

Cindy Lea
PLUS
Cindy Lea
Courses Plus Student 6,497 Points
Cindy Lea
Cindy Lea
Courses Plus Student 6,497 Points

The code should look like this:

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

Trần Phúc
Trần Phúc
2,264 Points
Trần Phúc
Trần Phúc
2,264 Points

thanks

steve mallett
steve mallett
2,594 Points
steve mallett
steve mallett
2,594 Points

Wow, is someone supposed to be able to figure this out from that video????? I have a suspicion there is a lot of copy n pasting going to get by this test.