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a49b6b6095
* Update debug-backtrace.xml * Update debug-print-backtrace.xml * Update error-clear-last.xml * Update error-get-last.xml * Update error-log.xml * Update restore-error-handler.xml * Update restore-exception-handler.xml * Update set-error-handler.xml * Update set-exception-handler.xml * Update trigger-error.xml * Update set-exception-handler.xml * Update restore-exception-handler.xml
100 lines
2.6 KiB
XML
100 lines
2.6 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
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<!-- $Revision$ -->
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<!-- EN-Revision: 1de948e93f28dbb9303e28cb793c7513545a48c6 Maintainer: daijie Status: ready -->
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<!-- CREDITS: mowangjuanzi -->
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<refentry xml:id="function.error-get-last" xmlns="http://docbook.org/ns/docbook">
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<refnamediv>
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<refname>error_get_last</refname>
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<refpurpose>获取最后发生的错误</refpurpose>
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</refnamediv>
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<refsect1 role="description">
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&reftitle.description;
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<methodsynopsis>
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<type class="union"><type>array</type><type>null</type></type><methodname>error_get_last</methodname>
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<void/>
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</methodsynopsis>
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<para>
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获取关于最后一个发生的错误的信息。
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</para>
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</refsect1>
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<refsect1 role="parameters">
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&reftitle.parameters;
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&no.function.parameters;
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</refsect1>
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<refsect1 role="returnvalues">
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&reftitle.returnvalues;
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<para>
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返回了一个关联数组，描述了最后错误的信息，以该错误的 "type"、
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"message"、"file" 和 "line" 为数组的键。
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如果该错误由 PHP 内置函数导致的，"message"会以该函数名开头。
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如果还没有错误则返回 &null;。
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</para>
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</refsect1>
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<refsect1 role="examples">
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&reftitle.examples;
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<para>
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<example>
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<title>An <function>error_get_last</function> 范例</title>
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<programlisting role="php">
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<![CDATA[
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<?php
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echo $a;
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print_r(error_get_last());
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?>
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]]>
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</programlisting>
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&example.outputs.similar;
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<screen>
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<![CDATA[
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Array
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(
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[type] => 8
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[message] => Undefined variable: a
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[file] => C:\WWW\index.php
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[line] => 2
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)
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]]>
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</screen>
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</example>
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</para>
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</refsect1>
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<refsect1 role="seealso">
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&reftitle.seealso;
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<para>
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<simplelist>
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<member><link linkend="errorfunc.constants">Error 常量</link></member>
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<member><varname>$php_errormsg</varname> 变量</member>
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<member><function>error_clear_last</function></member>
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<member><link linkend="ini.display-errors"><parameter>display_errors</parameter> 指令</link></member>
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<member><link linkend="ini.html-errors"><parameter>html_errors</parameter> 指令</link></member>
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<member><link linkend="ini.xmlrpc-errors"><parameter>xmlrpc_errors</parameter> 指令</link></member>
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</simplelist>
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</para>
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</refsect1>
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</refentry>
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<!-- Keep this comment at the end of the file
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Local variables:
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mode: sgml
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sgml-omittag:t
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sgml-shorttag:t
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sgml-minimize-attributes:nil
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sgml-always-quote-attributes:t
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sgml-indent-step:1
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sgml-indent-data:t
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indent-tabs-mode:nil
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sgml-parent-document:nil
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sgml-default-dtd-file:"~/.phpdoc/manual.ced"
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sgml-exposed-tags:nil
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sgml-local-catalogs:nil
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sgml-local-ecat-files:nil
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End:
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vim600: syn=xml fen fdm=syntax fdl=2 si
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vim: et tw=78 syn=sgml
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vi: ts=1 sw=1
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-->
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