peter-gribanov / sphinx-php-client

    /// set range filter

    /// only match records if $attribute value is beetwen $min and $max (inclusive)

    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

    /// only match records if $attribute value is beetwen $min and $max (inclusive)

    /// set float range filter

    /// only match records if $attribute value is beetwen $min and $max (inclusive)

    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

    /// required to use @geodist in filters and sorting