Code Quality: Fix PHPStan undefined variable errors in ms-settings.php

Author: huzaifaalmesbah

src/wp-admin/comment.php

@@ -14,9 +14,8 @@
 
 /**
  * @global string $action
- * @global int    $comment_id Comment ID.
  */
-global $action, $comment_id;
+global $action;
 
 $action = ! empty( $_REQUEST['action'] ) ? sanitize_text_field( $_REQUEST['action'] ) : '';
 
@@ -49,7 +48,8 @@
 		);
 	}
 } else {
-	$comment = null;
+	$comment_id = 0;
+	$comment    = null;
 }
 
 switch ( $action ) {

src/wp-includes/ms-settings.php

@@ -33,8 +33,10 @@
  *                                  Use `get_current_network_id()` instead.
  * @global bool       $public       Deprecated. Whether the site found on load is public.
  *                                  Use `get_site()->public` instead.
+ * @global string     $table_prefix Database table prefix.
+ * @global wpdb       $wpdb         WordPress database abstraction object.
  */
-global $current_site, $current_blog, $domain, $path, $site_id, $public;
+global $current_site, $current_blog, $domain, $path, $site_id, $public, $table_prefix, $wpdb;
 
 /** WP_Network class */
 require_once ABSPATH . WPINC . '/class-wp-network.php';