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https://github.com/sigmasternchen/php-doc-en
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4754397753
Document false and null return types Cf. <https://news-web.php.net/php.doc.cvs/17645>. git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@351729 c90b9560-bf6c-de11-be94-00142212c4b1
100 lines
2.4 KiB
XML
100 lines
2.4 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
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<!-- $Revision$ -->
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<refentry xml:id="function.geoip-domain-by-name" xmlns="http://docbook.org/ns/docbook">
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<refnamediv>
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<refname>geoip_domain_by_name</refname>
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<refpurpose>Get the second level domain name</refpurpose>
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</refnamediv>
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<refsect1 role="description">
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&reftitle.description;
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<methodsynopsis>
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<type>string</type><methodname>geoip_domain_by_name</methodname>
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<methodparam><type>string</type><parameter>hostname</parameter></methodparam>
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</methodsynopsis>
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<para>
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The <function>geoip_domain_by_name</function> function will return the second level
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domain names associated with a hostname or an IP address.
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</para>
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<para>
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This function is currently only available to users who have bought a commercial
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GeoIP Domain Edition. A warning will be issued if the proper database cannot be
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located.
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</para>
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</refsect1>
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<refsect1 role="parameters">
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&reftitle.parameters;
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<para>
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<variablelist>
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<varlistentry>
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<term><parameter>hostname</parameter></term>
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<listitem>
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<para>
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The hostname or IP address.
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</para>
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</listitem>
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</varlistentry>
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</variablelist>
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</para>
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</refsect1>
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<refsect1 role="returnvalues">
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&reftitle.returnvalues;
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<para>
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Returns the domain name on success, or &false; if the address
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cannot be found in the database.
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</para>
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</refsect1>
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<refsect1 role="examples">
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&reftitle.examples;
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<para>
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<example>
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<title>A <function>geoip_domain_by_name</function> example</title>
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<para>
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This will output the domain associated with IP 61.106.139.1.
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</para>
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<programlisting role="php">
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<![CDATA[
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<?php
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$domain = geoip_domain_by_name('61.106.139.1');
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if ($domain) {
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echo 'The domain is: '. $domain;
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}
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?>
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]]>
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</programlisting>
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&example.outputs;
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<screen>
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<![CDATA[
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The domain is: von.co.kr
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]]>
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</screen>
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</example>
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</para>
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</refsect1>
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</refentry>
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<!-- Keep this comment at the end of the file
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Local variables:
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mode: sgml
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sgml-omittag:t
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sgml-shorttag:t
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sgml-minimize-attributes:nil
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sgml-always-quote-attributes:t
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sgml-indent-step:1
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sgml-indent-data:t
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indent-tabs-mode:nil
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sgml-parent-document:nil
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sgml-default-dtd-file:"~/.phpdoc/manual.ced"
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sgml-exposed-tags:nil
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sgml-local-catalogs:nil
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sgml-local-ecat-files:nil
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End:
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vim600: syn=xml fen fdm=syntax fdl=2 si
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vim: et tw=78 syn=sgml
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vi: ts=1 sw=1
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-->
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