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!

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 Build a Basic PHP Website (2018) Listing and Sorting Inventory Items Array Keys

Manea Alexandru
Manea Alexandru
9,174 Points
Posted by Manea Alexandru
Manea Alexandru
9,174 Points

After the title, add a space, an opening parenthesis, the ISBN, and a closing parenthesis, like this: Gilgamesh (978-074

Please help

index.php 
<?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 $isbn ." ". $book; ?></li>
        <?php } ?>
    </ul>
</body>
</html>
Antonio De Rose
Antonio De Rose
20,883 Points
Antonio De Rose
Antonio De Rose
20,883 Points

the way, you have approached to the problem, is nice, but for 2 issues.

<?php foreach($books as $isbn => $book) { ?>
            <li><?php echo $isbn ." ". $book; ?></li>//this is the line, only have issue, check the output, for what is asking
        <?php } ?>
\\they want to print like this Gilgamesh (978-0743261690)
\\let me know how you go