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Add documentation for intltz_get_iana_id (PHP 8.4) #5353

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Add documentation for intltz_get_iana_id (PHP 8.4) #5353

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3acecac
Add documentation for intltz_get_iana_id
lacatoire Feb 6, 2026
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lacatoire Apr 22, 2026
4ba5253
Move IntlTimeZone::getIanaID to intltimezone/ and add versions.xml entry
lacatoire May 18, 2026
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87 changes: 87 additions & 0 deletions reference/intl/intltimezone/getianaid.xml
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<?xml version="1.0" encoding="utf-8"?>
<refentry xml:id="intltimezone.getianaid" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
<refnamediv>
<refname>IntlTimeZone::getIanaID</refname>
<refname>intltz_get_iana_id</refname>
<refpurpose>Translate a timezone identifier to its IANA equivalent</refpurpose>
</refnamediv>

<refsect1 role="description">
&reftitle.description;
<para>&style.oop; (method):</para>
<methodsynopsis role="IntlTimeZone">
<modifier>public</modifier> <modifier>static</modifier> <type class="union"><type>string</type><type>false</type></type><methodname>IntlTimeZone::getIanaID</methodname>
<methodparam><type>string</type><parameter>timezoneId</parameter></methodparam>
</methodsynopsis>
<para>&style.procedural;:</para>
<methodsynopsis>
<type class="union"><type>string</type><type>false</type></type><methodname>intltz_get_iana_id</methodname>
<methodparam><type>string</type><parameter>timezoneId</parameter></methodparam>
</methodsynopsis>
<para>
Translates a timezone identifier to its IANA equivalent. For example,
<literal>"GMT"</literal> returns <literal>"Etc/GMT"</literal>, and
<literal>"US/Eastern"</literal> returns <literal>"America/New_York"</literal>.
</para>
<note>
<simpara>
This function requires ICU version &gt;= 74.
</simpara>
</note>
</refsect1>

<refsect1 role="parameters">
&reftitle.parameters;
<para>
<variablelist>
<varlistentry>
<term><parameter>timezoneId</parameter></term>
<listitem>
<simpara>
The timezone identifier to translate.
</simpara>
</listitem>
</varlistentry>
</variablelist>
</para>
</refsect1>

<refsect1 role="returnvalues">
&reftitle.returnvalues;
<simpara>
Returns the IANA timezone identifier as a &string;, or &false; on failure.
</simpara>
</refsect1>

<refsect1 role="seealso">
&reftitle.seealso;
<para>
<simplelist>
<member><function>intltz_get_id_for_windows_id</function></member>
<member><function>intltz_get_windows_id</function></member>
<member><function>intltz_create_time_zone</function></member>
</simplelist>
</para>
</refsect1>

</refentry>
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vi: ts=1 sw=1
-->
1 change: 1 addition & 0 deletions reference/intl/versions.xml
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Expand Up @@ -159,6 +159,7 @@
<function name="intltimezone::geterrorcode" from="PHP 5 &gt;= 5.5.0, PHP 7, PHP 8, PECL &gt;= 3.0.0a1"/>
<function name="intltimezone::geterrormessage" from="PHP 5 &gt;= 5.5.0, PHP 7, PHP 8, PECL &gt;= 3.0.0a1"/>
<function name="intltimezone::getwindowsid" from="PHP 7 &gt;= 7.1.0, PHP 8"/>
<function name="intltimezone::getianaid" from="PHP 8 &gt;= 8.4.0"/>

<function name="intldateformatter" from="PHP 5 &gt;= 5.3.0, PHP 7, PHP 8, PECL intl &gt;= 1.0.0"/>
<function name="intldateformatter::__construct" from="PHP 5 &gt;= 5.3.0, PHP 7, PHP 8, PECL intl &gt;= 1.0.0"/>
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