give / src / Framework / PaymentGateways / Contracts / PaymentGatewaysIterator.php

PaymentGatewaysIterator.php in GiveWP – Donation Plugin and Fundraising Platform 4.17.0, at src/Framework/PaymentGateways/Contracts/PaymentGatewaysIterator.php

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1	<?php
2
3	namespace Give\Framework\PaymentGateways\Contracts;
4
5	/**
6	* @since 2.18.0
7	* @property-read array $gateways
8	*/
9	class PaymentGatewaysIterator implements \Iterator
10	{
11	/**
12	* @since 2.18.0
13	* @return string
14	*/
15	#[\ReturnTypeWillChange]
16	public function current()
17	{
18	return current($this->gateways);
19	}
20
21	/**
22	* @since 2.18.0
23	*/
24	#[\ReturnTypeWillChange]
25	public function next()
26	{
27	next($this->gateways);
28	}
29
30	/**
31	* @since 2.18.0
32	* @return string
33	*/
34	#[\ReturnTypeWillChange]
35	public function key()
36	{
37	return key($this->gateways);
38	}
39
40	/**
41	* @since 2.18.0
42	* @return bool
43	*/
44	#[\ReturnTypeWillChange]
45	public function valid()
46	{
47	return key($this->gateways) !== null;
48	}
49
50	/**
51	* @since 2.18.0
52	*/
53	#[\ReturnTypeWillChange]
54	public function rewind()
55	{
56	reset($this->gateways);
57	}
58	}
59