> And we reload the page. Nothing happens!
> That's right because the template still says to use the sfAssets. Well
> that's not what we want so we do a global search for sfAssets::ImageTag and
> replace it with flCDN::ImageTag
So here's an idea. I don't think I've heard it discussed yet. I'm more
familiar with JavaScript, so pardon the ignorance of PHP's
limitations. I think this is also that Francois had mentioned earlier.
The idea is to use the global keyword and create_function.
Here's a prototype:
[php]
<?php
class sfAssets
{
function __construct()
{
global $link_to;
$link_to = create_function('$a', 'echo "sfAssets: $a\n";');
}
}
class myAssets extends sfAssets
{
function __construct()
{
global $link_to;
$link_to = create_function('$a', 'echo "myAssets: $a\n";');
}
}
new sfAssets();
$link_to(2);
new myAssets();
$link_to(3);
[/php]
So I think I've addressed the issue that you don't want to refactor
the code, but yet everyone wants OO. PHP is very cumbersome for
dynamic function generation, so this idea needs some sugar so it
becomes practical. I leave it to the pros for that.
Olmo
> <?php echo flCDN::ImageTag('symfony.png') ?>
>
> Everything works fine now. Problems solved.
>
> Which use case is this solution missing?
> The only Problem we are addressing at the moment is the namespace pollution.
> I cannot see anything that is required additionally to that.
> Or can anybody supply me a use case?
>
> .: Fabian
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