fix(php): compatibility

Author: Mte90

QM_Collector_WPBP_Debug.php

@@ -1,6 +1,11 @@
 <?php
 
 class QM_Collector_WPBP_Debug extends QM_Collector {
+
+	public $title;
+
+	public $parent;
+
 	/**
 	 * Register with WordPress API on construct
 	 */

QM_Collector_WPBP_Debug_Output.php

@@ -1,6 +1,11 @@
 <?php
 
 class QM_Collector_WPBP_Debug_Output extends QM_Output_Html {
+
+	public $title;
+
+	public $parent;
+
 	public function __construct( QM_Collector $collector, $output, $title ) {
 		parent::__construct( $collector );
 		$this->output = $output;

debug.php

@@ -10,6 +10,10 @@
  */
 class WPBP_Debug {
 
+	public $title;
+
+	public $output;
+
     /**
     * Check user cap and WP_DEBUG on init to see if class should continue loading
     *