Created
April 6, 2012 20:58
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Front Controller
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<?php | |
//App class | |
class App { | |
//Holds Singleton instance | |
public static $instance; | |
//environment vars | |
public static $vars = array(); | |
private function __construct() {} | |
//Create Singleton | |
public static function get_instance() { | |
if(empty(self::$instance)) { | |
self::$instance = new App(); | |
} | |
return self::$instance; | |
} | |
public function __toString() { | |
return implode(", ", self::$vars); | |
} | |
//SET URI ARGUMENT | |
public static function set_vars(array $v) { | |
self::$vars = $v; | |
} | |
//RETRIEVE URI ARGUMENT | |
public static function get_vars() { | |
return self::$vars; | |
} | |
//CALLS LOADER CLASS | |
public static function load() { | |
require_once('Load.php'); | |
return new Load(); | |
} | |
}//End Class App | |
?> |
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<?php | |
//index.php | |
if(!ob_start("ob_gzhandler")) ob_start(); | |
@!$_SESSION || @empty($_SESSION) ? session_start() : NULL; | |
//Require App | |
require_once('App.php'); | |
/* | |
*ARRAY $uri | |
*converts the current uri into an array | |
*truncating the domain name. The uri elements are then used to identify/call | |
*system components | |
*/ | |
$protocol = $_SERVER['HTTPS'] ? "https://" : "http://"; | |
$app_path = $protocol . $_SERVER['HTTP_HOST'] . "/" . basename(__FILE__); | |
$uri = $_SERVER['REQUEST_URI']; | |
$uri = str_replace($app_path, "", $uri); | |
$uri = str_replace("?" . $_SERVER["QUERY_STRING"], "", $uri); | |
$uri = preg_split('[\\/]', $uri, -1, PREG_SPLIT_NO_EMPTY); | |
//define constant VALID_APP to prevent direct script access. | |
define("VALID_APP", TRUE); | |
//sends URI array to App for initialization/instantiation | |
App::set_vars($uri_array); | |
ob_end_flush(); | |
?> |
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