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Start your free trialYannick Pian
2,902 PointsWhere can we find forum/posts or anything to help us with these exercises?
I'm amazed there is no clue/tips or forum... Treehouse needs to fix this...
<?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 $book) { ?>
<li><?php
$isbn = key($book);
echo $book;
?></li>
<?php } ?>
</ul>
</body>
</html>
2 Answers
Jennifer Nordell
Treehouse TeacherHi there! If you take a look at this link you'll find 2 pages of questions and answers specifically related to this challenge. Good luck!
Yannick Pian
2,902 PointsThanks for the answer Jennifer. I was rather annoyed that when working on the exercise no link was available to find these answers. It's a bit of a hassle to go search for the right lesson each time. But thanks, this was helpful nonetheless!