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BOOK: Beginning PHP4/PHP 5 ISBN: 978-0-7645-4364-7; v5 ISBN: 978-0-7645-5783-5
This is the forum to discuss the Wrox book Beginning PHP4 by Wankyu Choi, Allan Kent, Chris Lea, Ganesh Prasad, Chris Ullman; ISBN: 9780764543647
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Old April 27th, 2009, 02:51 AM
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Exclamation Coding error in the book

There is an error in one of the book's (Beginning PHP5) examples:

In chapter 3, section "The Concept of State", and "Try It Out: Count Page Accesses".

In this "if" statement:

if (isset ($_GET['whichpage']) == $i)

if $_GET['whichpage'] is set, then regardless of the page number ($i), this 'if' will be true! but we just want this for the current page.

The solution can be this one:

if ($_GET['whichpage'] == $i)


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