1: <?php
 2: /**
 3:  * This file contains the dev null debug class.
 4:  *
 5:  * @package    Core
 6:  * @subpackage Debug
 7:  * @version    SVN Revision $Rev:$
 8:  *
 9:  * @author     Rudi Bieller
10:  * @copyright  four for business AG <www.4fb.de>
11:  * @license    http://www.contenido.org/license/LIZENZ.txt
12:  * @link       http://www.4fb.de
13:  * @link       http://www.contenido.org
14:  */
15: 
16: defined('CON_FRAMEWORK') || die('Illegal call: Missing framework initialization - request aborted.');
17: 
18: /**
19:  * Debug object to not output info at all.
20:  * Note: Be careful when using $bExit = true as this will NOT cause a die() in
21:  * this object!
22:  *
23:  * @package    Core
24:  * @subpackage Debug
25:  */
26: class cDebugDevNull implements cDebugInterface {
27: 
28:     private static $_instance;
29: 
30:     /**
31:      * Constructor
32:      */
33:     private function __construct() {
34:     }
35: 
36:     public function out($msg) {
37:     }
38: 
39:     /**
40:      * static
41:      */
42:     public static function getInstance() {
43:         if (self::$_instance == null) {
44:             self::$_instance = new cDebugDevNull();
45:         }
46:         return self::$_instance;
47:     }
48: 
49:     /**
50:      * Outputs contents of passed variable to /dev/null
51:      *
52:      * @param mixed $mVariable The variable to be displayed
53:      * @param string $sVariableDescription The variable's name or description
54:      * @param boolean $bExit If set to true, your app will NOT die() after
55:      *        output of current var
56:      */
57:     public function show($mVariable, $sVariableDescription = '', $bExit = false) {
58:     }
59: 
60:     /**
61:      * Interface implementation
62:      *
63:      * @param mixed $mVariable
64:      * @param string $sVariableDescription
65:      */
66:     public function add($mVariable, $sVariableDescription = '') {
67:     }
68: 
69:     /**
70:      * Interface implementation
71:      */
72:     public function reset() {
73:     }
74: 
75:     /**
76:      * Interface implementation
77:      */
78:     public function showAll() {
79:     }
80: 
81: }