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PHP Build a Simple PHP Application Integrating with PayPal Array Keys

Array keys - Paypal (PHP Build a simple application)

Hi,

I can't get ik working, been trying for a thousand times now so please please tell me what to do. This is the code I have so far:

 <?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[] = $books ?></li>
    <?php } ?>
    </ul>
  </body>

</html>

1 Answer

Oh I got in working sorry. For any others who'll have this problem once: You won't get the answer but you should double arrows inside the parantheses of the foreach loop.

Still not working, can you send your code?