View.php

<?php 
namespace app\core;

class View
{
	public $title = ''; //string

	public function renderView($view, $params = [])
	{
		$viewContent = $this->rendeOnlyView($view, $params);
		$layoutContent = $this->layoutContent();
		return str_replace('{{content}}',$viewContent,$layoutContent);
	}

	public function renderContent($viewContent)
	{
		$layoutContent = $this->layoutContent();
		return str_replace('{{content}}',$viewContent,$layoutContent);
	}

	protected function layoutContent()
	{
		$layout = Application::$app->layout;
		if (Application::$app->controller) {
			$layout = Application::$app->controller->layout;
		}
		
		ob_start();
		include_once Application::$ROOT_DIR."/views/layouts/$layout.php";
		return ob_get_clean();
	}
	protected function rendeOnlyView($view, $params)
	{
		foreach ($params as $key => $value) {
			$$key = $value;
		}
		ob_start();
		include_once Application::$ROOT_DIR."/views/$view.php";
		return ob_get_clean();		
	}	
}

?>