give / vendor / vendor-prefixed / symfony / http-foundation / Session / SessionBagProxy.php

SessionBagProxy.php in GiveWP – Donation Plugin and Fundraising Platform 4.15.1, at vendor/vendor-prefixed/symfony/http-foundation/Session/SessionBagProxy.php

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1	<?php
2
3	/*
4	* This file is part of the Symfony package.
5	*
6	* (c) Fabien Potencier <[email protected]>
7	*
8	* For the full copyright and license information, please view the LICENSE
9	* file that was distributed with this source code.
10	*/
11
12	namespace Give\Vendors\Symfony\Component\HttpFoundation\Session;
13
14	/**
15	* @author Nicolas Grekas <[email protected]>
16	*
17	* @internal
18	*/
19	final class SessionBagProxy implements SessionBagInterface
20	{
21	private $bag;
22	private $data;
23	private $usageIndex;
24	private $usageReporter;
25
26	public function __construct(SessionBagInterface $bag, array &$data, ?int &$usageIndex, ?callable $usageReporter)
27	{
28	$this->bag = $bag;
29	$this->data = &$data;
30	$this->usageIndex = &$usageIndex;
31	$this->usageReporter = $usageReporter;
32	}
33
34	public function getBag(): SessionBagInterface
35	{
36	++$this->usageIndex;
37	if ($this->usageReporter && 0 <= $this->usageIndex) {
38	($this->usageReporter)();
39	}
40
41	return $this->bag;
42	}
43
44	public function isEmpty(): bool
45	{
46	if (!isset($this->data[$this->bag->getStorageKey()])) {
47	return true;
48	}
49	++$this->usageIndex;
50	if ($this->usageReporter && 0 <= $this->usageIndex) {
51	($this->usageReporter)();
52	}
53
54	return empty($this->data[$this->bag->getStorageKey()]);
55	}
56
57	/**
58	* {@inheritdoc}
59	*/
60	public function getName(): string
61	{
62	return $this->bag->getName();
63	}
64
65	/**
66	* {@inheritdoc}
67	*/
68	public function initialize(array &$array): void
69	{
70	++$this->usageIndex;
71	if ($this->usageReporter && 0 <= $this->usageIndex) {
72	($this->usageReporter)();
73	}
74
75	$this->data[$this->bag->getStorageKey()] = &$array;
76
77	$this->bag->initialize($array);
78	}
79
80	/**
81	* {@inheritdoc}
82	*/
83	public function getStorageKey(): string
84	{
85	return $this->bag->getStorageKey();
86	}
87
88	/**
89	* {@inheritdoc}
90	*/
91	public function clear()
92	{
93	return $this->bag->clear();
94	}
95	}
96