<?xml version="1.0" encoding="utf-8"?>
<!-- $Revision$ -->
<refentry xml:id="function.geoip-database-info" xmlns="http://docbook.org/ns/docbook">
 <refnamediv>
  <refname>geoip_database_info</refname>
  <refpurpose>Get GeoIP Database information</refpurpose>
 </refnamediv>
 <refsect1 role="description">
  &reftitle.description;
  <methodsynopsis>
   <type>string</type><methodname>geoip_database_info</methodname>
   <methodparam choice="opt"><type>int</type><parameter>database</parameter><initializer>GEOIP_COUNTRY_EDITION</initializer></methodparam>
  </methodsynopsis>

  <para>
   The <function>geoip_database_info</function> function returns the corresponding
   GeoIP Database version as it is defined inside the binary file.
  </para>
  
  <para>
   If this function is called without arguments, it returns the version
   of the GeoIP Free Country Edition.
  </para>

 </refsect1>
 <refsect1 role="parameters">
  &reftitle.parameters;
  <para>
   <variablelist>
    <varlistentry>
     <term><parameter>database</parameter></term>
     <listitem>
      <para>
       The database type as an integer. You can use the
       <link linkend="geoip.constants">various constants</link> defined with
       this extension (ie: GEOIP_*_EDITION).
      </para>

     </listitem>
    </varlistentry>
   </variablelist>
  </para>
 </refsect1>
 <refsect1 role="returnvalues">
  &reftitle.returnvalues;
  <para>
   Returns the corresponding database version, or &null; on error.
  </para>
 </refsect1>

 <refsect1 role="examples">
  &reftitle.examples;
  <para>
   <example>
    <title>A <function>geoip_database_info</function> example</title>
    <para>
     This will output information regarding the database.
    </para>
    <programlisting role="php">
<![CDATA[
<?php
print geoip_database_info(GEOIP_COUNTRY_EDITION);
?>
]]>
    </programlisting>
    &example.outputs;
    <screen>
<![CDATA[
GEO-106FREE 20060801 Build 1 Copyright (c) 2006 MaxMind LLC All Rights Reserved
]]>
    </screen>
   </example>
  </para>
 </refsect1>
  
</refentry>

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