src/Repositories/PermissionRepository.php
protected function filterNestedEmptyGroups(AclPresenceInterface $presence)
    {
        if ($presence['type'] !== AclPresenceType::GROUP) {
            return 1;
        }

        $permissions = $presence->permissions();

        if ( ! $permissions) {
            return 0;
        }

        if (is_string($permissions)) {
            return 1;
        }

        return count($permissions);
    }
protected function filterNestedEmptyGroups(AclPresenceInterface $presence)
    {
        if ($presence['type'] !== AclPresenceType::GROUP) {
            return 1;
        }

        $permissions = $presence->permissions();

        if ( ! $permissions) {
            return 0;
        }

        if (is_string($permissions)) {
            return 1;
        }

        return count($permissions);
    }
protected function filterNestedEmptyGroups ( AclPresenceInterface $ presence ) { if ( $ presence [ 'type' ] !== AclPresenceType :: GROUP ) { return 1 ; } $ permissions = $ presence -> permissions ( ) ; if ( ! $ permissions ) { return 0 ; } if ( is_string ( $ permissions ) ) { return 1 ; } return count ( $ permissions ) ; }
Removes any empty group children from a tree structure, returning
the number of non-group entries.

@param AclPresenceInterface $presence
@return int  the number of non-group children found on the levels below
Removes any empty group children from a tree structure returning the number of non - group entries .