SphinxClient::setGeoAnchor
(PECL sphinx >= 0.1.0)
SphinxClient::setGeoAnchor — Set anchor point for a geosphere distance calculations
Description
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.
Parameters
attrlat
Name of a latitude attribute.
attrlong
Name of a longitude attribute.
latitude
Anchor latitude in radians.
longitude
Anchor longitude in radians.
Return Values
Returns TRUE on success or FALSE on failure.
See Also
- SphinxClient::setFilterFloatRange
- SphinxClient::setFilterRange
- SphinxClient::setFilter
- SphinxClient::resetFilters
← SphinxClient::setFilterRange
SphinxClient::setGroupBy →
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