(PECL geoip >= 1.0.1)
geoip_db_avail — Determine if GeoIP Database is available
The geoip_db_avail() function returns if the corresponding GeoIP Database is available and can be opened on disc.
It does not indicate if the file is a proper database, only if it is readable.
database
Example #1 A geoip_db_avail() example
This will output the current database versionen string.
<?php
if (
geoip_db_avail
(
GEOIP_COUNTRY_EDITION
))
print
geoip_database_info
(
GEOIP_COUNTRY_EDITION
);
?>
The above example will output:
GEO-106FREE 20080801 Build 1 Copyright (c) 2006 MaxMind LLC All Rights Reserved