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Correct return value for get_role() and WP_Roles::get_role(). props tivnet. fixes #24607. 

git-svn-id: https://develop.svn.wordpress.org/trunk@24491 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Sergey Biryukov 2013-06-21 13:01:55 +00:00
parent fbc2a6ca6d
commit de2951b057
1 changed files with 4 additions and 4 deletions
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8
wp-includes/capabilities.php
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@ -158,7 +158,7 @@ class WP_Roles {
* @param string $role Role name.
* @param string $display_name Role display name.
* @param array $capabilities List of role capabilities in the above format.
* @return null|WP_Role WP_Role object if role is added, null if already exists.
* @return WP_Role|null WP_Role object if role is added, null if already exists.
*/
function add_role( $role, $display_name, $capabilities = array() ) {
if ( isset( $this->roles[$role] ) )
@ -239,7 +239,7 @@ class WP_Roles {
* @access public
*
* @param string $role Role name.
* @return object|null Null, if role does not exist. WP_Role object, if found.
* @return WP_Role|null WP_Role object if found, null if the role does not exist.
*/
function get_role( $role ) {
if ( isset( $this->role_objects[$role] ) )
@ -1374,7 +1374,7 @@ function user_can( $user, $capability ) {
* @since 2.0.0
*
* @param string $role Role name.
* @return object
* @return WP_Role|null WP_Role object if found, null if the role does not exist.
*/
function get_role( $role ) {
global $wp_roles;
@ -1394,7 +1394,7 @@ function get_role( $role ) {
* @param string $role Role name.
* @param string $display_name Display name for role.
* @param array $capabilities List of capabilities, e.g. array( 'edit_posts' => true, 'delete_posts' => false );
* @return null|WP_Role WP_Role object if role is added, null if already exists.
* @return WP_Role|null WP_Role object if role is added, null if already exists.
*/
function add_role( $role, $display_name, $capabilities = array() ) {
global $wp_roles;