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<?xml version="1.0" encoding="utf-8"?>
<!-- $Revision: 1.2 $ -->
<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xml:id="messageformatter.geterrorcode">
<refnamediv>
<refname>MessageFormatter::getErrorCode</refname>
<refname>msgfmt_get_error_code</refname>
<refpurpose>Get the error code from last operation</refpurpose>
</refnamediv>
<refsect1 role="description">
&reftitle.description;
<para>
Object oriented style
</para>
<methodsynopsis>
<type>integer</type>
<methodname>MessageFormatter::getErrorCode</methodname>
<void />
</methodsynopsis>
<para>
Procedural style
</para>
<methodsynopsis>
<type>integer</type>
<methodname>msgfmt_get_error_code</methodname>
<methodparam><type>MessageFormatter</type><parameter>fmt</parameter></methodparam>
</methodsynopsis>
<para>
Get the error code from last operation.
</para>
</refsect1>
<refsect1 role="parameters">
&reftitle.parameters;
<para>
<variablelist>
<varlistentry>
<term><parameter>fmt</parameter></term>
<listitem>
<para>
The message formatter
</para>
</listitem>
</varlistentry>
</variablelist>
</para>
</refsect1>
<refsect1 role="returnvalues">
&reftitle.returnvalues;
<para>
The error code, one of UErrorCode values. Initial value is U_ZERO_ERROR.
</para>
</refsect1>
<refsect1 role="examples">
&reftitle.examples;
<example>
<title><function>msgfmt_get_error_code</function> example</title>
<programlisting role="php">
<![CDATA[
<?php
$fmt = msgfmt_create("en_US", "{0, number} monkeys on {1, number} trees");
$str = msgfmt_format($fmt, array());
if(!$str) {
echo "ERROR: ".msgfmt_get_error_message($fmt) . " (" . msgfmt_get_error_code($fmt) . ")\n";
}
?>
]]>
</programlisting>
</example>
<example>
<title>OO example</title>
<programlisting role="php">
<![CDATA[
<?php
$fmt = new MessageFormatter("en_US", "{0, number} monkeys on {1, number} trees");
$str = $fmt->format(array());
if(!$str) {
echo "ERROR: ".$fmt->getErrorMessage() . " (" . $fmt->getErrorCode() . ")\n";
}
?>
]]>
</programlisting>
</example>
&example.outputs;
<screen>
<![CDATA[
ERROR: msgfmt_format: not enough parameters: U_ILLEGAL_ARGUMENT_ERROR (1)
]]>
</screen>
</refsect1>
<refsect1 role="seealso">
&reftitle.seealso;
<para>
<simplelist>
<member><function>msgfmt_get_error_message</function></member>
<member><function>intl_get_error_code</function></member>
<member><function>intl_is_failure</function></member>
</simplelist>
</para>
</refsect1>
</refentry>
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