sureforms / inc / traits / get-instance.php

get-instance.php in SureForms – Contact Form Builder, AI Forms, Payment Form, Survey & Quiz 2.12.7, at inc/traits/get-instance.php

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1	<?php
2	/**
3	* Trait.
4	*
5	* @package sureforms
6	*/
7
8	namespace SRFM\Inc\Traits;
9
10	if ( ! defined( 'ABSPATH' ) ) {
11	exit; // Exit if accessed directly.
12	}
13
14	/**
15	* Trait Get_Instance.
16	*/
17	trait Get_Instance {
18	/**
19	* Instance object.
20	*
21	* @var self\|null Class Instance.
22	*/
23	private static $instance = null;
24
25	/**
26	* Initiator
27	*
28	* @since 0.0.1
29	* @return self initialized object of class.
30	*/
31	public static function get_instance() {
32	if ( null === self::$instance ) {
33	self::$instance = new self();
34	}
35	return self::$instance;
36	}
37
38	/**
39	* Reset the cached instance.
40	*
41	* Primarily for tests, which need to re-resolve a singleton after changing
42	* the environment it reads at construction time (e.g. activating a
43	* multilingual provider via a filter). The next get_instance() call rebuilds
44	* the object.
45	*
46	* @since 2.11.0
47	* @return void
48	*/
49	public static function reset_instance() {
50	self::$instance = null;
51	}
52	}
53