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Prince Henry
4,312 PointsI need help with my code challenge.
This is the task... First, we need to make the keys from the $books array accessible inside the foreach loop. Modify the foreach command so that, as it loops through the books, it loads the ISBN for each book into a working variable called $isbn. At the same time, it should continue loading the title of each book into the $book variable.
<?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 echo $book; ?></li>
<?php } ?>
</ul>
</body>
</html>
1 Answer
Florian Tönjes
Full Stack JavaScript Techdegree Graduate 50,856 PointsPrince Henry you can access the keys and values of an array in a foreach loop as follows:
<?php
$array = array(key => value);
foreach($array as $key => $value) {
}
Regards, Florian