WordPress 4.4.1

[autoinstalls/wordpress.git] / wp-admin / includes / screen.php

diff --git a/wp-admin/includes/screen.php b/wp-admin/includes/screen.php
index 8db0cde4336a72d2618cfeef6ffa1e745fd9884d..a320f0e193720b566942ab0857d7b4b8774e6ec1 100644 (file)
--- a/wp-admin/includes/screen.php
+++ b/wp-admin/includes/screen.php
@@ -57,7 +57,9 @@ function get_hidden_columns( $screen ) {
 
        $hidden = get_user_option( 'manage' . $screen->id . 'columnshidden' );
 
 
        $hidden = get_user_option( 'manage' . $screen->id . 'columnshidden' );
 

-       if ( ! $hidden ) {
+       $use_defaults = ! is_array( $hidden );
+
+       if ( $use_defaults ) {

                $hidden = array();
 
                /**
                $hidden = array();
 
                /**


@@ -75,11 +77,13 @@ function get_hidden_columns( $screen ) {
         * Filter the list of hidden columns.
         *
         * @since 4.4.0
         * Filter the list of hidden columns.
         *
         * @since 4.4.0

+        * @since 4.4.1         Added the `use_defaults` parameter.

         *
         * @param array     $hidden An array of hidden columns.
         * @param WP_Screen $screen WP_Screen object of the current screen.
         *
         * @param array     $hidden An array of hidden columns.
         * @param WP_Screen $screen WP_Screen object of the current screen.

+        * @param bool      $use_defaults Whether to show the default columns.

         */
         */

-       return apply_filters( 'hidden_columns', $hidden, $screen );
+       return apply_filters( 'hidden_columns', $hidden, $screen, $use_defaults );

 }
 
 /**
 }
 
 /**