← All changes | integrations/integrations.php +23 -12 2.8 → 3.7.7 View file →

		@@ -9,15 +9,16 @@
9	9	*
10	10	* @since 1.0
11	11	* @since 2.8 Renamed from PLL_Plugins_Compat to PLL_Integrations.
12	12	*/
	13	+#[AllowDynamicProperties]
13	14	class PLL_Integrations {
14	15	/**
15	16	* Singleton instance.
16	17	*
17		- * @var PLL_Integrations
	18	+ * @var PLL_Integrations|null
18	19	*/
19		- protected static $instance;
	20	+ protected static $instance = null;
20	21
21	22	/**
22	23	* Constructor.
23	24	*
		@@ -22,28 +23,38 @@
22	23	* Constructor.
23	24	*
24	25	* @since 1.0
25	26	*/
26		- protected function __construct() {
27		- // Loads external integrations.
28		- foreach ( glob( __DIR__ . '/*/load.php', GLOB_NOSORT ) as $load_script ) { // phpcs:ignore WordPressVIPMinimum.Variables.VariableAnalysis.UnusedVariable
29		- require_once $load_script; // phpcs:ignore WordPressVIPMinimum.Files.IncludingFile.UsingVariable
30		- }
31		- }
	27	+ protected function __construct() {}
32	28
33	29	/**
34		- * Access to the single instance of the class.
	30	+ * Returns the single instance of the class.
35	31	*
36	32	* @since 1.7
37	33	*
38		- * @return object
	34	+ * @return self
39	35	*/
40		- public static function instance() {
41		- if ( empty( self::$instance ) ) {
	36	+ public static function instance(): self {
	37	+ if ( null === self::$instance ) {
42	38	self::$instance = new self();
	39	+ self::$instance->init();
43	40	}
44	41
45	42	return self::$instance;
	43	+ }
	44	+
	45	+ /**
	46	+ * Requires integrations.
	47	+ *
	48	+ * @since 3.7
	49	+ *
	50	+ * @return void
	51	+ */
	52	+ protected function init(): void {
	53	+ // Loads external integrations.
	54	+ foreach ( glob( __DIR__ . '/*/load.php', GLOB_NOSORT ) as $load_script ) { // phpcs:ignore VariableAnalysis.CodeAnalysis.VariableAnalysis.UndefinedVariable
	55	+ require_once $load_script; // phpcs:ignore WordPressVIPMinimum.Files.IncludingFile.UsingVariable
	56	+ }
46	57	}
47	58	}
48	59
49	60	class_alias( 'PLL_Integrations', 'PLL_Plugins_Compat' ); // For Backward compatibility.