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PHP : Function Reference : GeoIP Functions : geoip_db_avail

geoip_db_avail

Determine if GeoIP Database is available (PECL geoip:1.0.1)
bool geoip_db_avail ( int database )

The geoip_db_avail() function returns if the corresponding GeoIP Database is available and can be opened on disk.

It does not indicate if the file is a proper database, only if it is readable.

Parameters

database: The database type as an integer. You can use the various constants defined with this extension (ie: GEOIP_*_EDITION).

Return Values

Returns TRUE is database exists, FALSE if not found, or NULL on error.

Examples

Example 768. A geoip_db_avail() example

This will output the current database version string.

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<?php

if (geoip_db_avail(GEOIP_COUNTRY_EDITION))

    print geoip_database_info(GEOIP_COUNTRY_EDITION);
?>

The above example will output:

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GEO-106FREE 20080801 Build 1 Copyright (c) 2006 MaxMind LLC All Rights Reserved

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geoip_country_code_by_name
geoip_country_code3_by_name
geoip_country_name_by_name
geoip_database_info
geoip_db_avail
geoip_db_filename
geoip_db_get_all_info
geoip_id_by_name
geoip_org_by_name
geoip_record_by_name
geoip_region_by_name

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