wpide / vendor / league / flysystem / src / Config.php

Config.php in WPIDE – File Manager & Code Editor 3.5.9, at vendor/league/flysystem/src/Config.php

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1	<?php
2
3	namespace League\Flysystem;
4
5	class Config
6	{
7	/**
8	* @var array
9	*/
10	protected $settings = [];
11
12	/**
13	* @var Config\|null
14	*/
15	protected $fallback;
16
17	/**
18	* Constructor.
19	*
20	* @param array $settings
21	*/
22	public function __construct(array $settings = [])
23	{
24	$this->settings = $settings;
25	}
26
27	/**
28	* Get a setting.
29	*
30	* @param string $key
31	* @param mixed $default
32	*
33	* @return mixed config setting or default when not found
34	*/
35	public function get($key, $default = null)
36	{
37	if ( ! array_key_exists($key, $this->settings)) {
38	return $this->getDefault($key, $default);
39	}
40
41	return $this->settings[$key];
42	}
43
44	/**
45	* Check if an item exists by key.
46	*
47	* @param string $key
48	*
49	* @return bool
50	*/
51	public function has($key)
52	{
53	if (array_key_exists($key, $this->settings)) {
54	return true;
55	}
56
57	return $this->fallback instanceof Config
58	? $this->fallback->has($key)
59	: false;
60	}
61
62	/**
63	* Try to retrieve a default setting from a config fallback.
64	*
65	* @param string $key
66	* @param mixed $default
67	*
68	* @return mixed config setting or default when not found
69	*/
70	protected function getDefault($key, $default)
71	{
72	if ( ! $this->fallback) {
73	return $default;
74	}
75
76	return $this->fallback->get($key, $default);
77	}
78
79	/**
80	* Set a setting.
81	*
82	* @param string $key
83	* @param mixed $value
84	*
85	* @return $this
86	*/
87	public function set($key, $value)
88	{
89	$this->settings[$key] = $value;
90
91	return $this;
92	}
93
94	/**
95	* Set the fallback.
96	*
97	* @param Config $fallback
98	*
99	* @return $this
100	*/
101	public function setFallback(Config $fallback)
102	{
103	$this->fallback = $fallback;
104
105	return $this;
106	}
107	}
108