src/Builder.php
public function insertGetId(array $values, $sequence = null)
    {
        list($values, $i18nValues) = $this->filterValues($values);

        if($id = $this->query->insertGetId($values, $sequence)) {
            if($this->insertI18n($i18nValues, $id)) {
                return $id;
            }
        }

        return false;
    }
public function insertGetId(array $values, $sequence = null)
    {
        list($values, $i18nValues) = $this->filterValues($values);

        if($id = $this->query->insertGetId($values, $sequence)) {
            if($this->insertI18n($i18nValues, $id)) {
                return $id;
            }
        }

        return false;
    }
Insert a new record and get the value of the primary key.

@param  array   $values
@param  string  $sequence
@return int