php-doc-en/reference/intl/messageformatter/get-error-code.xml

<?xml version="1.0" encoding="utf-8"?>
<!-- $Revision: 1.1 $ -->
<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>
  <classsynopsis>
   <ooclass>
    <classname>MessageFormatter</classname>
   </ooclass>
   <methodsynopsis>
    <type>integer</type>
    <methodname>getErrorCode</methodname>
    <void />
   </methodsynopsis>
  </classsynopsis>
  <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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