GFAPI::get_entries() 'in' operator

gfapigetentries.php

<?php

$most_recent_subscription = GFAPI::get_entries(
		[ 1, 3 ],
		[
			'status'        => 'active',
			'field_filters' => [
				[
					'key'   => 'transaction_type',
					'value' => 2,
				],
				[
					'key'      => 'payment_status',
					'value'    => [ 'Active', 'Paid' ],
					'operator' => 'in',
				],
				[
					'key'   => 'created_by',
					'value' => $user_id,
				],
			],
		],
		[
			'key'       => 'payment_date',
			'direction' => 'DESC',
		],
		[
			'page_size' => 1
		]
	);