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private, protected, static vars
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| Koncept 2006-12-23, 6:57 pm |
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Could somebody please inform me what the difference between setting a
variable as private is compared to protected within a class? I can't
see the difference and would appreciate a brief example. I suspect
this has more to do with subclassing but it eludes me... Also, when is
it appropriate to set a variable to *static* ? Examples are welcome.
Thanks in advance.
--
Koncept <<
"The snake that cannot shed its skin perishes. So do the spirits who are
prevented from changing their opinions; they cease to be a spirit." -Nietzsche
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| "Koncept" <user@unknown.invalid> wrote in message
news:231220061543354983%user@unknown.invalid...
>
> Could somebody please inform me what the difference between setting a
> variable as private is compared to protected within a class? I can't
> see the difference and would appreciate a brief example. I suspect
> this has more to do with subclassing but it eludes me... Also, when is
> it appropriate to set a variable to *static* ? Examples are welcome.
Look up "Static Keyword" and "Visibility" under "Classes and Objects (PHP 5)" in the
manual.
Those should explain it decently enough, if not, repost.
-Lost
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| Koncept 2006-12-23, 6:57 pm |
| In article <v7idnYOubpU1AxDYnZ2dnUVZ_s-rnZ2d@comcast.com>, -Lost
<spam_ninjaREMOVEME@REMOVEMEcomcast.net> wrote:
> Look up "Static Keyword" and "Visibility" under "Classes and Objects (PHP 5)"
> in the
> manual.
>
> Those should explain it decently enough, if not, repost.
>
> -Lost
Cheers.
--
Koncept <<
"The snake that cannot shed its skin perishes. So do the spirits who are
prevented from changing their opinions; they cease to be a spirit." -Nietzsche
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