polylang / integrations / integrations.php

integrations.php in Polylang 3.4.2, at integrations/integrations.php

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1	<?php
2	/**
3	* @package Polylang
4	*/
5
6	/**
7	* Container for 3rd party plugins ( and themes ) integrations.
8	* This class is available as soon as the plugin is loaded.
9	*
10	* @since 1.0
11	* @since 2.8 Renamed from PLL_Plugins_Compat to PLL_Integrations.
12	*/
13	#[AllowDynamicProperties]
14	class PLL_Integrations {
15	/**
16	* Singleton instance.
17	*
18	* @var PLL_Integrations\|null
19	*/
20	protected static $instance;
21
22	/**
23	* Constructor.
24	*
25	* @since 1.0
26	*/
27	protected function __construct() {
28	// Loads external integrations.
29	foreach ( glob( __DIR__ . '/*/load.php', GLOB_NOSORT ) as $load_script ) { // phpcs:ignore VariableAnalysis.CodeAnalysis.VariableAnalysis.UndefinedVariable
30	require_once $load_script; // phpcs:ignore WordPressVIPMinimum.Files.IncludingFile.UsingVariable
31	}
32	}
33
34	/**
35	* Access to the single instance of the class.
36	*
37	* @since 1.7
38	*
39	* @return PLL_Integrations
40	*/
41	public static function instance() {
42	if ( empty( self::$instance ) ) {
43	self::$instance = new self();
44	}
45
46	return self::$instance;
47	}
48	}
49
50	class_alias( 'PLL_Integrations', 'PLL_Plugins_Compat' ); // For Backward compatibility.
51