<?xml version="1.0" encoding="utf-8"?>
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<refentry xml:id="intldateformatter.getlocale" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
 <refnamediv>
  <refname>IntlDateFormatter::getLocale</refname>
  <refname>datefmt_get_locale</refname>
  <refpurpose>Get the locale used by formatter</refpurpose>
 </refnamediv>
 <refsect1 role="description">
  &reftitle.description;
  <para>
	Object oriented style
  </para>
   <methodsynopsis>
   <type>string</type><methodname>IntlDateFormatter::getLocale</methodname>
   <methodparam choice='opt'><type>int</type><parameter>which</parameter></methodparam>
   </methodsynopsis>
  <para>
	Procedural style
  </para>
  <methodsynopsis>
   <type>string</type><methodname>datefmt_get_locale</methodname>
  <methodparam><type>IntlDateFormatter</type><parameter>fmt</parameter></methodparam>
  <methodparam choice='opt'><type>int</type><parameter>which</parameter></methodparam>
  </methodsynopsis>
  <para>
        Get locale used by the formatter.
  </para> 
  </refsect1>

 <refsect1 role="parameters">
  &reftitle.parameters;
  <para>
   <variablelist>
    <varlistentry>
     <term><parameter>fmt</parameter></term>
     <listitem>
      <para>
	  The formatter resource      
      </para>
     </listitem>
    </varlistentry>
    <varlistentry>
     <term><parameter>hich</parameter></term>
     <listitem>
      <para>
       You can choose between valid and actual locale (
       <constant>Locale::VALID_LOCALE</constant>,
       <constant>Locale::ACTUAL_LOCALE</constant>,
       respectively). The default is the actual locale.
      </para>
     </listitem>
    </varlistentry>
   </variablelist>
  </para>
 </refsect1>
   
 
 <refsect1 role="returnvalues">
  &reftitle.returnvalues;
  <para>
   the locale of this formatter  or 'false' if error  
  </para>
 </refsect1>
 
 <refsect1 role="examples">
  &reftitle.examples;
   <example>
    <title><function>datefmt_get_locale</function> example</title>
    <programlisting role="php">
<![CDATA[
<?php
$fmt = datefmt_create( "en_US" ,IntlDateFormatter::FULL,IntlDateFormatter::FULL,'America/Los_Angeles',IntlDateFormatter::GREGORIAN  );
echo "locale of the formatter is : ".datefmt_get_locale($fmt);
echo "First Formatted output is ".datefmt_format( $fmt , 0);
echo "locale of the formatter is : ".datefmt_get_locale($fmt);
$fmt = datefmt_create( "de-DE" ,IntlDateFormatter::FULL,IntlDateFormatter::FULL,'America/Los_Angeles',IntlDateFormatter::GREGORIAN  );
echo "Second Formatted output is ".datefmt_format( $fmt , 0);

?>
]]>
    </programlisting>
   </example>
   <example>
    <title>OO example</title>
    <programlisting role="php">
<![CDATA[
<?php
$fmt = new IntlDateFormatter( "en_US" ,IntlDateFormatter::FULL,IntlDateFormatter::FULL,'America/Los_Angeles',IntlDateFormatter::GREGORIAN  );
echo "locale of the formatter is : ".$fmt->getLocale();
echo "First Formatted output is ".$fmt->format(0);
$fmt = new IntlDateFormatter( "de-DE" ,IntlDateFormatter::FULL,IntlDateFormatter::FULL,'America/Los_Angeles',IntlDateFormatter::GREGORIAN  );
echo "locale of the formatter is : ".$fmt->getLocale();
echo "Second Formatted output is ".$fmt->format(0);

?>
]]>
    </programlisting>
   </example>
     &example.outputs;
     <screen>
         <![CDATA[
locale of the formatter is : en
First Formatted output is Wednesday, December 31, 1969 4:00:00 PM PT
locale of the formatter is : de
Second Formatted output is Mittwoch, 31. Dezember 1969 16:00 Uhr GMT-08:00
]]>
     </screen>
 </refsect1>

 <refsect1 role="seealso">
  &reftitle.seealso;
  <para>
    <simplelist>
    <member><function>datefmt_create</function></member>
    </simplelist>
  </para>
 </refsect1>
</refentry>

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