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<?xml version="1.0" encoding="utf-8"?>
<!-- $Revision$ -->
<refentry xml:id="intlcalendar.geterrorcode" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
<refnamediv>
<refname>IntlCalendar::getErrorCode</refname>
<refname>intlcal_get_error_code</refname>
<refpurpose>Get last error code on the object</refpurpose>
</refnamediv>
<refsect1 role="description">
&reftitle.description;
<para>&style.oop; (method):</para>
<methodsynopsis role="IntlCalendar">
<modifier>public</modifier> <type class="union"><type>int</type><type>false</type></type><methodname>IntlCalendar::getErrorCode</methodname>
<void/>
</methodsynopsis>
<para>&style.procedural;:</para>
<methodsynopsis>
<type class="union"><type>int</type><type>false</type></type><methodname>intlcal_get_error_code</methodname>
<methodparam><type>IntlCalendar</type><parameter>calendar</parameter></methodparam>
</methodsynopsis>
<para>
Returns the numeric ICU error code for the last call on this object
(including cloning) or the <classname>IntlCalendar</classname> given for
the <parameter>calendar</parameter> parameter (in the procedural‒style
version). This may indicate only a warning (negative error code) or no
error at all (<constant>U_ZERO_ERROR</constant>). The actual presence of an
error can be tested with <function>intl_is_failure</function>.
</para>
<para>
Invalid arguments detected on the PHP side (before invoking functions of the
ICU library) are not recorded for the purposes of this function.
</para>
<para>
The last error that occurred in any call to a function of the intl
extension, including early argument errors, can be obtained with
<function>intl_get_error_code</function>. This function resets the global
error code, but not the objectʼs error code.
</para>
</refsect1>
<refsect1 role="parameters">
&reftitle.parameters;
<variablelist>
<varlistentry>
<term><parameter>calendar</parameter></term>
<listitem>
<para>
The calendar object, on the procedural style interface.
</para>
</listitem>
</varlistentry>
</variablelist>
</refsect1>
<refsect1 role="returnvalues">
&reftitle.returnvalues;
<para>
An ICU error code indicating either success, failure or a warning.
Returns &false; on failure.
</para>
</refsect1>
<refsect1 role="examples">
&reftitle.examples;
<para>
<example>
<title><function>IntlCalendar::getErrorCode</function> and
<function>IntlCalendar::getErrorMessage</function></title>
<programlisting role="php">
<![CDATA[
<?php
ini_set("intl.error_level", E_WARNING);
ini_set("intl.default_locale", "nl");
$intlcal = new IntlGregorianCalendar(2012, 1, 29);
var_dump(
$intlcal->getErrorCode(),
$intlcal->getErrorMessage()
);
$intlcal->fieldDifference(-1e100, IntlCalendar::FIELD_SECOND);
var_dump(
$intlcal->getErrorCode(),
$intlcal->getErrorMessage()
);
]]>
</programlisting>
&example.outputs;
<screen>
<![CDATA[
int(0)
string(12) "U_ZERO_ERROR"
Warning: IntlCalendar::fieldDifference(): intlcal_field_difference: Call to ICU method has failed in /home/glopes/php/ws/example.php on line 10
int(1)
string(81) "intlcal_field_difference: Call to ICU method has failed: U_ILLEGAL_ARGUMENT_ERROR"
]]>
</screen>
</example>
</para>
</refsect1>
<refsect1 role="seealso">
&reftitle.seealso;
<para>
<simplelist>
<member><methodname>IntlCalendar::getErrorMessage</methodname></member>
<member><methodname>intl_is_failure</methodname></member>
<member><methodname>intl_error_name</methodname></member>
<member><methodname>intl_get_error_code</methodname></member>
<member><methodname>intl_get_error_message</methodname></member>
</simplelist>
</para>
</refsect1>
</refentry>
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sgml-parent-document:nil
sgml-default-dtd-file:"~/.phpdoc/manual.ced"
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