1: <?php
 2: /**
 3:  * CakePHP : Rapid Development Framework (https://cakephp.org)
 4:  * Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
 5:  *
 6:  * Licensed under The MIT License
 7:  * For full copyright and license information, please see the LICENSE.txt
 8:  * Redistributions of files must retain the above copyright notice.
 9:  *
10:  * @copyright     Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
11:  * @link          https://cakephp.org CakePHP Project
12:  * @since         3.3.0
13:  * @license       https://opensource.org/licenses/mit-license.php MIT License
14:  */
15: namespace Cake\Event\Decorator;
16: 
17: /**
18:  * Common base class for event decorator subclasses.
19:  */
20: abstract class AbstractDecorator
21: {
22:     /**
23:      * Callable
24:      *
25:      * @var callable
26:      */
27:     protected $_callable;
28: 
29:     /**
30:      * Decorator options
31:      *
32:      * @var array
33:      */
34:     protected $_options = [];
35: 
36:     /**
37:      * Constructor.
38:      *
39:      * @param callable $callable Callable.
40:      * @param array $options Decorator options.
41:      */
42:     public function __construct(callable $callable, array $options = [])
43:     {
44:         $this->_callable = $callable;
45:         $this->_options = $options;
46:     }
47: 
48:     /**
49:      * Invoke
50:      *
51:      * @link https://secure.php.net/manual/en/language.oop5.magic.php#object.invoke
52:      * @return mixed
53:      */
54:     public function __invoke()
55:     {
56:         return $this->_call(func_get_args());
57:     }
58: 
59:     /**
60:      * Calls the decorated callable with the passed arguments.
61:      *
62:      * @param array $args Arguments for the callable.
63:      * @return mixed
64:      */
65:     protected function _call($args)
66:     {
67:         $callable = $this->_callable;
68: 
69:         return $callable(...$args);
70:     }
71: }
72: