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socket-clear-error.xml
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socket-clear-error.xml
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<?xml version="1.0" encoding="utf-8"?>
<!-- $Revision$ -->
<!-- EN-Revision: 14dc7c47365f2b71f6c907a5ba5bccf42534d5a9 Maintainer: anonymous #51013 Status: ready -->
<!-- Reviewed: no -->
<!-- CREDITS: her-cat -->
<refentry xml:id="function.socket-clear-error" xmlns="http://docbook.org/ns/docbook">
<refnamediv>
<refname>socket_clear_error</refname>
<refpurpose>清除套接字或者最后的错误代码上的错误</refpurpose>
</refnamediv>
<refsect1 role="description">
&reftitle.description;
<methodsynopsis>
<type>void</type><methodname>socket_clear_error</methodname>
<methodparam choice="opt"><type class="union"><type>Socket</type><type>null</type></type><parameter>socket</parameter><initializer>&null;</initializer></methodparam>
</methodsynopsis>
<para>
这个函数清除给定的套接字上的错误代码或是最后一个全局的套接字如果套接字没有指定的话。
</para>
<para>
这个函数允许明确的重置错误代码值 不论是一个套接字或者最后全局错误代码的扩展,
这对在检测应用的一部分是否有错误发生是十分有用的。
</para>
</refsect1>
<refsect1 role="parameters">
&reftitle.parameters;
<para>
<variablelist>
<varlistentry>
<term><parameter>socket</parameter></term>
<listitem>
<para>
用 <function>socket_create</function> 创建的 <classname>Socket</classname> 实例。
</para>
</listitem>
</varlistentry>
</variablelist>
</para>
</refsect1>
<refsect1 role="returnvalues">
&reftitle.returnvalues;
<para>
&return.void;
</para>
</refsect1>
<refsect1 role="changelog">
&reftitle.changelog;
<informaltable>
<tgroup cols="2">
<thead>
<row>
<entry>&Version;</entry>
<entry>&Description;</entry>
</row>
</thead>
<tbody>
&sockets.changelog.socket-param;
<row>
<entry>8.0.0</entry>
<entry>
参数 <parameter>socket</parameter> 可以为 null。
</entry>
</row>
</tbody>
</tgroup>
</informaltable>
</refsect1>
<refsect1 role="seealso">
&reftitle.seealso;
<para>
<simplelist>
<member><function>socket_last_error</function></member>
<member><function>socket_strerror</function></member>
</simplelist>
</para>
</refsect1>
</refentry>
<!-- Keep this comment at the end of the file
Local variables:
mode: sgml
sgml-omittag:t
sgml-shorttag:t
sgml-minimize-attributes:nil
sgml-always-quote-attributes:t
sgml-indent-step:1
sgml-indent-data:t
indent-tabs-mode:nil
sgml-parent-document:nil
sgml-default-dtd-file:"~/.phpdoc/manual.ced"
sgml-exposed-tags:nil
sgml-local-catalogs:nil
sgml-local-ecat-files:nil
End:
vim600: syn=xml fen fdm=syntax fdl=2 si
vim: et tw=78 syn=sgml
vi: ts=1 sw=1
-->