Ejemplo de Clase estatica y como usarla

assets_y_mas.php

<?php
class Suma()
{
	public $sum;

	public function addSumando($sum)
	{
		$this->sum += $sum;
	}

	public function resultado()
	{
		return $this->sum;
	}
	
}

$suma = new Suma();
$suma->addSumando(156);
echo $suma->resultado();
?>



Assets

$assets = new Assets();

$assets->style("blablala.css");

Assets

$operacion  = new Operacion
$operacion->suma(4,5,8);


Operacion::suma(4,5,6);

Assets::style();

Assets::style("estilo2.css,blabla.css,bal.css");

Assets::style(array("estilo3.css","blabl.css"));



Assets::$styles = array();

Assets::$styles = array(
	"estilo.css",
	"estilo2.css",
	"estilo3.css",
	"blabla.css",
);


function styles()
{

	if(Kohana::$enviroment === )
	{
		/*foreach(Assets::style() as $style):
		/*	$styles .=""
		/*endforeach;
		$styles = implode(",",Assets::style());
		$styles =  "/min?styles=".$styles;
		//min
	}
	else
	{
		$styles =  "";
		foreach(Assets::style() as $style){
			$styles .= HTML::style($style).PHP_EOL;
		}
	}	
	return $styles;
}

-----------------------------------
<?php foreach(Assets::style() as $style): ?>
	<?php echo HTML::style($style).PHP_EOL
<?php endforeach; ?>


<?php echo Assets::styles() ?>