Cake\ORM\Association\BelongsToMany::_junctionAssociationName PHP Метод

    protected function _junctionAssociationName()
    {
        if (!$this->_junctionAssociationName) {
            $this->_junctionAssociationName = $this->target()->association($this->junction()->alias())->name();
        }
        return $this->_junctionAssociationName;
    }