peter-gribanov / sphinx-php-client

     * @param array $values

     * @param bool $exclude

     */

    public function setFilter($attribute, array $values, $exclude = false)

    {

        assert(is_string($attribute));

        assert(count($values));

        foreach ($values as $value) {

            assert(is_numeric($value));

        }

        $this->filters[] = array(

            'type' => SPH_FILTER_VALUES,

            'attr' => $attribute,

            'exclude' => $exclude,

            'values' => $values

        );

    }

    /**

     * Set string filter

     * @param int $max

     * @param bool $exclude

     */

    public function setFilterRange($attribute, $min, $max, $exclude = false)

    {

        assert(is_string($attribute));

        assert(is_numeric($min));

        assert(is_numeric($max));

        assert($min <= $max);

        $this->filters[] = array(

            'type' => SPH_FILTER_RANGE,

            'attr' => $attribute,

            'exclude' => $exclude,

            'min' => $min,

            'max' => $max

        );

    }

    /**

     * Set float range filter

     * @param int $max

     * @param bool $exclude

     */

    public function setFilterFloatRange($attribute, $min, $max, $exclude = false)

    {

        assert(is_string($attribute));

        assert(is_float($min));

        assert(is_float($max));

        assert($min <= $max);

        $this->filters[] = array(

            'type' => SPH_FILTER_FLOATRANGE,

            'attr' => $attribute,

            'exclude' => $exclude,

            'min' => $min,

            'max' => $max

        );

    }

    /**

     * Setup anchor point for geosphere distance calculations