[TYPO3] how to generate link

[Elmar Hinz]

Thorsten Kahler wrote:

> Hi Elmar,
> 
> Elmar Hinz wrote on 02.08.2007 10:19:
>>> TYPO3 indeed doesn't implement the singleton pattern yet because of its
>>> compatibility to PHP 4. But t3lib_div::getUserObj() offers a method to
>>> use objects as singletons (implemented as a kind of object repository).
>>>
>> 
>> Hi Thorsten,
>> 
>> I worked with the singleton pattern in PHP4. Which additional features do
>> I have with PHP5 for singletons?
>> 
> 
> AFAIK the singleton pattern requires static attributes and methods as well
> as access specifiers.
> 
> There's no problem to use a class as singleton in PHP4 but that's based on
> goodwill, not on the singleton /pattern/.
> 
> Regards
> Thorsten

The static attribute has been available in PHP4.

http://www.php.net/manual/de/language.oop.php

Please see the comment from:

Felix M dot Palmen <fmp at palmen dot homeip dot net>
10-Oct-2005 01:18


Regards