$cities
$cities : Array
Array Collection of known cities
The array contains 'latitude' and 'longitude' for every known city
Additional data for sunset/sunrise calculations
Holds the geographical data for all capital cities and many others worldwide Original data from http://www.fallingrain.com/world/
City(string $city, string $horizon = false) : array
Returns the location from the selected city
| string | $city | City to get location for |
| string | $horizon | Horizon to use : default: effective others are civil, nautic, astronomic |
When city is unknown