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wp-content/plugins/polylang-pro/vendor/wpsyntex/polylang/integrations/integrations.php

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+<?php
+/**
+ * @package Polylang
+ */
+
+/**
+ * Container for 3rd party plugins ( and themes ) integrations.
+ * This class is available as soon as the plugin is loaded.
+ *
+ * @since 1.0
+ * @since 2.8 Renamed from PLL_Plugins_Compat to PLL_Integrations.
+ */
+#[AllowDynamicProperties]
+class PLL_Integrations {
+	/**
+	 * Singleton instance.
+	 *
+	 * @var PLL_Integrations|null
+	 */
+	protected static $instance;
+
+	/**
+	 * Constructor.
+	 *
+	 * @since 1.0
+	 */
+	protected function __construct() {
+		// Loads external integrations.
+		foreach ( glob( __DIR__ . '/*/load.php', GLOB_NOSORT ) as $load_script ) { // phpcs:ignore VariableAnalysis.CodeAnalysis.VariableAnalysis.UndefinedVariable
+			require_once $load_script; // phpcs:ignore WordPressVIPMinimum.Files.IncludingFile.UsingVariable
+		}
+	}
+
+	/**
+	 * Access to the single instance of the class.
+	 *
+	 * @since 1.7
+	 *
+	 * @return PLL_Integrations
+	 */
+	public static function instance() {
+		if ( empty( self::$instance ) ) {
+			self::$instance = new self();
+		}
+
+		return self::$instance;
+	}
+}
+
+class_alias( 'PLL_Integrations', 'PLL_Plugins_Compat' ); // For Backward compatibility.