Re: about Singleton instance

Its a multiton instance.

http://en.wikipedia.org/wiki/Multiton_pattern

On May 26, 3:35 am, len <yulei...@gmail.com> wrote:
> Hi All
>
> I have a question about Singleton instance.
>
> cake/libs/configure.php L133
>
> function&getInstance($boot = true) {
>      static $instance = array();
>          if (!$instance) {
>              $instance[0] =&  new Configure();
>              $instance[0]->__loadBootstrap($boot);
>          }
>      return $instance[0];
>
> }
>
> why type of $instance is array.
>
> Is the following ok?
>
> static $instance;
> if (!$instance) {
>      $instance =&  new Configure();
>
> }
>
> Thanks in advanced
>
> len

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