better-payment / includes / Traits / HasSingletone.php

HasSingletone.php in Better Payment – Instant Payments, Donations, Fundraising with Subscriptions & More 2.3.1, at includes/Traits/HasSingletone.php

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1	<?php
2
3	namespace Better_Payment\Lite\Traits;
4
5	trait HasSingletone {
6	/**
7	* Holds the plugin instance.
8	*
9	* @since 2.0.0
10	* @access private
11	* @static
12	*
13	* @var static
14	*/
15	protected static $instances = array();
16	/**
17	* Sets up a single instance of the plugin.
18	*
19	* @since 2.0.0
20	* @access public
21	* @var mixed $args
22	*
23	* @static
24	*
25	* @return static An instance of the class.
26	*/
27	public static function get_instance( ...$args ) {
28	if ( ! isset( self::$instances[ static::class ] ) ) {
29	self::$instances[ static::class ] = ! empty( $args ) ? new static( ...$args ) : new static();
30	}
31
32	return self::$instances[ static::class ];
33	}
34
35	protected function __construct( ...$args ) {}
36	}