Posted by Gavin Roy on 03/01/05 23:03

I believe there is small problem in PHP5 with regard to static
functions in uninstanced classes. From discussions in various php irc
channels and what I've read about it in the docs, I can not call a
static function in an uninstanced class via a variable. For example:

$class = "MyClass";
$instance = new $class();

works, but

$class = "MyClass";
$instance = $class::getInstance();

doesnt, where

$instance = MyClass::getInstance();

does.

I know that some people might consider it poor design, but basically
I'm trying to dynamically reference singleton patterned classes using
getInstance to internally create an object instance and use that
instance for all processing. As of right now it doesn't seem that it
is possible. Is there a reason why it's not supported? Will it be
supported in the future?

Gavin

• Next in thread: Re: [PHP] Re: PHP5 Static Object Function Issue
• Next in forum: Re: [PHP] Logging with PHP to SMTP server
• Prev in forum: Re: [PHP] problem with mail()
• Thread view: PHP5 Static Object Function Issue

[Reply to this message]