SphinxClient::setFilterRangeSphinxClient::setGeoAnchor
(No version information available, might be only in CVS)
SphinxClient::setGeoAnchor — Set anchor point for a geosphere distance calculations
Описание
public bool SphinxClient::setGeoAnchor
( string $attrlat
, string $attrlong
, float $latitude
, float $longitude
)
Sets anchor point for a geosphere distance (geodistance) calculations and enables them.
Once an anchor point is set, you can use magic "@geodist" attribute name in your filters and/or sorting expressions.
Список параметров
- attrlat
-
Name of a latitude attribute.
- attrlong
-
Name of a longitude attribute.
- latitude
-
Anchor latitude in radians.
- longitude
-
Anchor longitude in radians.
Возвращаемые значения
Возвращает TRUE в случае успешного завершения или FALSE в случае возникновения ошибки.
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