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

Posted by Mbah Fortem
Mbah Fortem
6,857 Points

PHP foreach loops code challenge

can`t understand what is wrong here. Here is my code here is the response I see all the book titles and the ISBNs in the browser, but the formatting is not quite right. Each list item should look like this: Book Title (978-0123456789)

<?php

$books["978-0743261690"] = "Gilgamesh" ;
$books["978-0060931957"] = "The Odyssey";
$books["978-0192840509"] = "Aesop's Fables";
$books["978-0520227040"] = "Mahabharta";
$books["978-0393320978"] = "Beowulf";
?>
<html>
<head>
    <title>Five Great Books  </title>
</head>
<body>
    <h1>Five Great Books </h1>
    <ul>
        <?php foreach($books as $isbn => $book) { ?>
            <li><?php echo $book . " " . "(" . $isbn . ")" ; ?></li> 
        <?php } ?>
    </ul>
</body>
</html>

what could be the problem?

2 Answers

Mbah Fortem
Mbah Fortem
6,857 Points
Mbah Fortem
Mbah Fortem
6,857 Points

funny ... my code was correct ... just needed to go back and start challenge from beginning... this issue happens quite often here. in code challenge.