Re: Constant arrays
| From: | Paul Dragoonis | Date: | Mon, 19 Dec 2011 20:23:59 +0000 |
| Subject: | Re: Constant arrays | ||
| References: | 1 | Groups: | php.internals |
| Request: | Send a blank email to internals+get-56950@lists.php.net to get a copy of this message | ||
Barbu,
This is how constants work in all viable languages such as C/++.
They are not 'variables of data', they contain scalar values so that
you can have a maintainable source for your value to refer to later.
http://msdn.microsoft.com/en-us/library/357syhfh(v=vs.80).aspx
I believe constants come from the philosophy of 'enums' in C.
Just google some more on it.
Regards,
- Paul.
On Mon, Dec 19, 2011 at 8:20 PM, Barbu Paul Gh. <paullik.paul@gmail.com> wrote:
> Hello!
>
> I wonder why I cannot assign arrays to constants.
> According to the PHP manual:
> "only scalar and null values are allowed. Scalar values are integer, float,
> string or boolean values."
>
> What is the mechanism behind this?
> What's the explanation?
>
> --
>
> Common sense is not so common - Voltaire
> http://tweak-it.tk/ - Personal portfolio and web-log - Barbu
> Paul - Gh.
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