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<?xml version="1.0" encoding="utf-8"?>
<!-- $Revision: 1.2 $ -->
<refentry xml:id="numberformatter.setpattern" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
<refnamediv>
<refname>NumberFormatter::setPattern</refname>
<refname>numfmt_set_pattern</refname>
<refpurpose>Set formatter pattern</refpurpose>
</refnamediv>
<refsect1 role="description">
&reftitle.description;
<para>
Object oriented style
</para>
<methodsynopsis>
<type>bool</type>
<methodname>NumberFormatter::setPattern</methodname>
<methodparam><type>string</type><parameter>pattern</parameter></methodparam>
</methodsynopsis>
<para>
Procedural style
</para>
<methodsynopsis>
<type>bool</type>
<methodname>numfmt_set_pattern</methodname>
<methodparam><type>NumberFormatter</type><parameter>fmt</parameter></methodparam>
<methodparam><type>string</type><parameter>pattern</parameter></methodparam>
</methodsynopsis>
<para>
Set the pattern used by the formatter. Can not be used on a rule-based
formatter.
</para>
</refsect1>
<refsect1 role="parameters">
&reftitle.parameters;
<para>
<variablelist>
<varlistentry>
<term><parameter>fmt</parameter></term>
<listitem>
<para>
<classname>NumberFormatter</classname> object.
</para>
</listitem>
</varlistentry>
<varlistentry>
<term><parameter>pattern</parameter></term>
<listitem>
<para>
Pattern in syntax described in
<link xlink:href="&url.icu.decimalformat;">ICU DecimalFormat
documentation</link>.
</para>
</listitem>
</varlistentry>
</variablelist>
</para>
</refsect1>
<refsect1 role="returnvalues">
&reftitle.returnvalues;
<para>
&return.success;
</para>
</refsect1>
<refsect1 role="examples">
&reftitle.examples;
<example>
<title><function>numfmt_set_pattern</function> example</title>
<programlisting role="php">
<![CDATA[
<?php
$fmt = numfmt_create( 'de_DE', NumberFormatter::DECIMAL );
echo "Pattern: ".numfmt_get_pattern($fmt)."\n";
echo numfmt_format($fmt, 1234567.891234567890000)."\n";
numfmt_set_pattern($fmt, "#0.# kg");
echo "Pattern: ".numfmt_get_pattern($fmt)."\n";
echo numfmt_format($fmt, 1234567.891234567890000)."\n";
?>
]]>
</programlisting>
</example>
<example>
<title>OO example</title>
<programlisting role="php">
<![CDATA[
<?php
$fmt = new NumberFormatter( 'de_DE', NumberFormatter::DECIMAL );
echo "Pattern: ".$fmt->getPattern()."\n";
echo $fmt->format(1234567.891234567890000)."\n";
$fmt->setPattern("#0.# kg");
echo "Pattern: ".$fmt->getPattern()."\n";
echo $fmt->format(1234567.891234567890000)."\n";
?>
]]>
</programlisting>
</example>
&example.outputs;
<screen>
<![CDATA[
Pattern: #,##0.###
1.234.567,891
Pattern: #0.# kg
1234567,9 kg
]]>
</screen>
</refsect1>
<refsect1 role="seealso">
&reftitle.seealso;
<para>
<simplelist>
<member><function>numfmt_get_error_code</function></member>
<member><function>numfmt_create</function></member>
<member><function>numfmt_get_pattern</function></member>
</simplelist>
</para>
</refsect1>
</refentry>
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