name}-{$cap}"] ) ? $_POST['role-caps']["{$role->name}-{$cap}"] : false;
/* If the role doesn't have the capability and it was selected, add it. */
if ( !$role->has_cap( $cap ) && !empty( $posted_cap ) )
$role->add_cap( $cap );
/* If the role has the capability and it wasn't selected, remove it. */
elseif ( $role->has_cap( $cap ) && empty( $posted_cap ) )
$role->remove_cap( $cap );
} // End loop through existing capabilities
/* If new caps were added and are in an array, we need to add them. */
if ( !empty( $_POST['new-cap'] ) && is_array( $_POST['new-cap'] ) ) {
/* Loop through each new capability from the edit roles form. */
foreach ( $_POST['new-cap'] as $new_cap ) {
/* Sanitize the new capability to remove any unwanted characters. */
$new_cap = sanitize_key( $new_cap );
/* Run one more check to make sure the new capability exists. Add the cap to the role. */
if ( !empty( $new_cap ) && !$role->has_cap( $new_cap ) )
$role->add_cap( $new_cap );
} // End loop through new capabilities
/* If new caps are added, we need to reset the $capabilities array. */
$capabilities = members_get_capabilities();
} // End check for new capabilities
} // End check for form submission ?>
'; ?>