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PHP Build a Simple PHP Application Integrating with PayPal Array Keys

Alex Ryzhkov
Alex Ryzhkov
4,005 Points

need help on second quastion.

need help

books.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> 
<?php echo "$book ( $isbn )"; ?>

</head>
<body>
    <h1>Five Great Books</h1>
    <ul>
        <?php foreach($books as $isbn => $book) { ?>
            <li><?php echo $book . "\n" . "($isbn)" ; ?></li>
        <?php } ?>
    </ul>

</body>
</html>

2 Answers

Here ya go:

            <li><?php echo $book . " (" . $isbn . ")" ; ?></li>
Alex Ryzhkov
Alex Ryzhkov
4,005 Points

Next, modify the code inside the foreach loop to display the $isbn in parentheses. After the title, add a space, an opening parenthesis, the ISBN, and a closing parenthesis.. still doesnt let me pass this quastion