hi,
we had the same problem. the solution is to instanciate the providerclass
with
$provider = &new ProviderClass();
another solution would be to implement a static function in your subclass
that acts as a classfactory:
function providerFactory(&$ProviderInstance)
{
$ProviderInstance->FOO = new SubClass();
}
hope that helps.
harald.
> -----Ursprüngliche Nachricht-----
> Von: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]
> Gesendet: Samstag, 20. Jänner 2001 04:16
> An: [EMAIL PROTECTED]
> Betreff: [PHP-DEV] PHP 4.0 Bug #8816: cross subscript object variable
> access
>
>
> From: [EMAIL PROTECTED]
> Operating system: linux
> PHP version: 4.0.4
> PHP Bug Type: Class/Object related
> Bug description: cross subscript object variable access
>
> I today found out a strange thing about the PHP4 object/variable
> handling that I can not understand.
>
> My main script first clones a provider class and stores the new
> object into $MAINPROV;
>
> Then it includes two files that give back two elements of the page.
>
> My provider class has some subclasses. These shall be loaded on
> demand with functions like getFooProvider(). Theese functions
> test via <pre>is_object($this->FOO)</pre> if the class is already
> loaded. If not it includes the file containing the class
> definition and spawns <pre>$this->FOO = new foo($this)</pre>.
>
> Now listen to this: If I use the load-function in the main script
> all works fine. But if the class is loaded from one of the
> subclasses (into the main provider class object that is a
> variable in the main script) it cannot be accessed in the other
> subscript, the second element. This causes the foo-class-file to
> be reloaded and throws out an error message because the class is
> already defined.
>
> If anybody can help, it would be very very sad if I had to
> workaround pre-loading every subclass that can be used on this
> page, because I wanted to make it dynamically load the classes. Thanks!
>
>
> --
> Edit Bug report at: http://bugs.php.net/?id=8816&edit=1
>
>
>
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