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 Integrating PHP with Databases Querying the Database with PHP Working with Results

Brian Thomas
Brian Thomas
10,688 Points
Posted by Brian Thomas
Brian Thomas
10,688 Points

$results->fetchAll loops through all the results. How do I pass the results to the send offer function?

passing result set to function in helper.php

index.php 
<?php
include "helper.php";

try {
    $results = $db->query(
        "SELECT member_id, email, fullname, level FROM members"
    );
} catch (Exception $e) {
    echo $e->getMessage();
}
//add code below this line
$results->fetchAll(send_offer($member_id, $email, $fullname, $level));

1 Answer

Steven Parker
Steven Parker
231,198 Points
Steven Parker
Steven Parker
231,198 Points

Using "PDO::FETCH_FUNC" as the fetch_argument makes it pass the arguments to the function for you:

<?php
//...
$results->fetchAll(PDO::FETCH_FUNC, send_offer);

For more details, see the online documentation on fetchAll.