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Start your free trialMatt Hosch
5,854 PointsFormatting not as expected?
I'm outputting the book title with the ISBN in parentheses after the title. How should it be properly formatted?
<?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;?> (<?php echo $isbn;?>) </li>
<?php } ?>
</ul>
</body>
</html>
2 Answers
Ted Sumner
Courses Plus Student 17,967 PointsYour code looks correct to me. If you are failing a challenge I would remove the space between
) </li>
so it becomes
)</li>
Spacing sometimes matters too much.
Matt Hosch
5,854 PointsTried again with your suggestion, looks like that was the culprit. Thanks!
Ted Sumner
Courses Plus Student 17,967 PointsThe code challenges can be very picky. It may work in real life, but if it does not fit the model answer the computer cannot tell it works.
Please mark it answered.