Geohash->encode() can't be called twice on same object

[laufhannes]

For the matter of performance, I don't want to create a new Geohash object within a large for loop encoding thousands of coordinates to their respective geohashes. But as far as I can see, it's methods are not meant to be called twice.

Example:

use League\Geotools\Geohash\Geohash;

$Hash = new Geohash();
echo $Hash->encode(new Coordinate(array(0, 0)), 12); // prints "7zzzzzzzzzzz" as expected
echo $Hash->encode(new Coordinate(array(49, 7)), 12); // still prints "7zzzzzzzzzzz" instead of "u0syz21jxy43"

Looking at the code, that's quite obvious. First of all, latitude and longitude interval are used from the previous encoding (see Geohash.php#L134-L135) and the geohash is never set back to an empty string.

Is there any reason for that?

[toin0u]

Hi @laufhannes - sorry for the late answer.
There is no good reason for that. I was thinking to reimplement the way to use it..