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Re: declaring private variable in class [message #175691 is a reply to message #175690]

Thu, 20 October 2011 21:20

Gregor Kofler
Messages: 69
Registered: September 2010

Karma:

Member

Am 2011-10-20 22:56, DavidB meinte:
> Hi:
>
> I created a class and then declared a private variable called today and set it = to today's date:
>
> class someclass
> {
> private $today = date("Y-m-d");
> }
>
> For some reason, it doesn't like it. There is an error message about the parenthesis. Am I not allowed to set a variable = to some function like date or whatever? It didn't complain when I set it = to some string constant like "2011-10-10".

RTFM.

"This declaration may include an initialization, but this initialization
must be a constant value--that is, it must be able to be evaluated at
compile time and must not depend on run-time information in order to be
evaluated"

http://www.php.net/manual/en/language.oop5.properties.php

HTH, Gregor

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[Message index]

		declaring private variable in class By: DavidB on Thu, 20 October 2011 20:56
		Re: declaring private variable in class By: Gregor Kofler on Thu, 20 October 2011 21:20
		Re: declaring private variable in class By: Robert Heller on Thu, 20 October 2011 22:29

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