## Runtime Configuration

The behaviour of these functions is affected by settings in php.ini.

GeoIP Configure Options
Name | Default | Changeable | Changelog
--- | --- | --- | ---
geoip.custom_directory | "" | PHP_INI_ALL |

Here's a short explanation of the configuration directives.

`geoip.custom_directory` string

  Empty by default, but can be set to force a different database path than the one compiled in the library.