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BOOK: Beginning PHP, Apache, MySQL Web Development ISBN: 978-0-7645-5744-6
This is the forum to discuss the Wrox book Beginning PHP, Apache, MySQLWeb Development by Michael K. Glass, Yann Le Scouarnec, Elizabeth Naramore, Gary Mailer, Jeremy Stolz, Jason Gerner; ISBN: 9780764557446
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Old July 29th, 2005, 08:46 AM
wdw wdw is offline
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Default About Classes.

Hi,
I'm looking at a script that appears to use a class before it is
define.Example - $SESSION->lang = assign some value. To find out
what was going on I put "echo isset($SESSION);" before and after
the statement. Sure enought, the statement before return nothing
and the statement after return 1. The book leads one to beleave
that a class has to be define before you can use it.Can someone
explain?
THANKS.
Wayne
:)





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