Fix PHP 8.2 deprecations

includes/admin/class-wp-job-manager-admin.php

@@ -24,6 +24,13 @@ class WP_Job_Manager_Admin {
 	 */
 	private static $instance = null;
 
+	/**
+	 * Settings page.
+	 *
+	 * @var WP_Job_Manager_Settings
+	 */
+	private $settings_page;
+
 	/**
 	 * Allows for accessing single instance of class. Class should only be constructed once per call.
 	 *

includes/admin/class-wp-job-manager-settings.php

@@ -31,6 +31,13 @@ class WP_Job_Manager_Settings {
 	 */
 	protected $settings = [];
 
+	/**
+	 * Settings group.
+	 *
+	 * @var array Settings.
+	 */
+	protected $settings_group;
+
 	/**
 	 * Allows for accessing single instance of class. Class should only be constructed once per call.
 	 *

includes/class-wp-job-manager.php

@@ -24,6 +24,20 @@ class WP_Job_Manager {
 	 */
 	private static $instance = null;
 
+	/**
+	 * Forms.
+	 *
+	 * @var WP_Job_Manager_Forms
+	 */
+	public $forms;
+
+	/**
+	 * Post types.
+	 *
+	 * @var WP_Job_Manager_Post_Types
+	 */
+	public $post_types;
+
 	/**
 	 * Main WP Job Manager Instance.
 	 *

includes/forms/class-wp-job-manager-form-submit-job.php

@@ -48,6 +48,13 @@ class WP_Job_Manager_Form_Submit_Job extends WP_Job_Manager_Form {
 	 */
 	protected static $instance = null;
 
+	/**
+	 * Resume edit session key.
+	 *
+	 * @var mixed
+	 */
+	private $resume_edit;
+
 	/**
 	 * Returns static instance of class.
 	 *