public function get_css_cached_content() {

        $key = $this->get_css_cache_key();
        $cache = cache::make('core', 'postprocessedcss');

        return $cache->get($key);
    }
public function get_css_cached_content() {

        $key = $this->get_css_cache_key();
        $cache = cache::make('core', 'postprocessedcss');

        return $cache->get($key);
    }
public function get_css_cached_content ( ) { $ key = $ this -> get_css_cache_key ( ) ; $ cache = cache :: make ( 'core' , 'postprocessedcss' ) ; return $ cache -> get ( $ key ) ; }
Return cached post processed CSS content.

@return bool|string The cached css content or false if not found.
Return cached post processed CSS content .