[wp-hackers] Adding A CSS Loader

[Burobjorn]

As far as I understood plugin authors don't have to have to use it.

The echo will still work. Those plugins wanting to take advantage of the 
add_css function would use this otherwise they can still use echo.

It's not mandatory to use, although if we want to make it a succes we 
need to make it very much wanted and caching might be a good argument in 
  this.

grtz
BjornW

> On 23/04/07, Jamie Holly <hovercrafter at earthlink.net> wrote:
>> snip
> 
> How would there not be compatibility issues? As far as I can see,
> plugins would have to do:
> 
> if ( function_exists('add_css') ) {
>    add_css('foo.css');
> } else {
>    function foo_wp_head() {
>        echo '<link rel="stylesheet" href="foo.css" type="text/css" />';
>    }
>    add_action('wp_head', 'foo_wp_head');
> }
> 
> If they wanted to be compatible with <2.3 (or whenever we put this in).
> 
>