protected function priorities()
    {
        $priorities = [];

        foreach ($this as $formatter => $quality) {
            foreach ($formatter::accepts() as $type) {
                $priorities[$type] = $formatter;
            }
        }

        return $priorities;
    }
protected function priorities()
    {
        $priorities = [];

        foreach ($this as $formatter => $quality) {
            foreach ($formatter::accepts() as $type) {
                $priorities[$type] = $formatter;
            }
        }

        return $priorities;
    }
protected function priorities ( ) { $ priorities = [ ] ; foreach ( $ this as $ formatter => $ quality ) { foreach ( $ formatter :: accepts ( ) as $ type ) { $ priorities [ $ type ] = $ formatter ; } } return $ priorities ; }
Retrieve a map of accepted priorities with the responsible formatter.

@return array
Retrieve a map of accepted priorities with the responsible formatter .