<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <HTML ><HEAD ><TITLE >textdomain</TITLE ><META NAME="GENERATOR" CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK REL="HOME" TITLE="PHP 手册" HREF="index.html"><LINK REL="UP" TITLE="Gettext Functions" HREF="ref.gettext.html"><LINK REL="PREVIOUS" TITLE="ngettext" HREF="function.ngettext.html"><LINK REL="NEXT" TITLE="GMP Functions" HREF="ref.gmp.html"><META HTTP-EQUIV="Content-type" CONTENT="text/html; charset=UTF-8"></HEAD ><BODY CLASS="refentry" BGCOLOR="#FFFFFF" TEXT="#000000" LINK="#0000FF" VLINK="#840084" ALINK="#0000FF" ><DIV CLASS="NAVHEADER" ><TABLE SUMMARY="Header navigation table" WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" ><TR ><TH COLSPAN="3" ALIGN="center" >PHP 手册</TH ></TR ><TR ><TD WIDTH="10%" ALIGN="left" VALIGN="bottom" ><A HREF="function.ngettext.html" ACCESSKEY="P" >上一页</A ></TD ><TD WIDTH="80%" ALIGN="center" VALIGN="bottom" ></TD ><TD WIDTH="10%" ALIGN="right" VALIGN="bottom" ><A HREF="ref.gmp.html" ACCESSKEY="N" >下一页</A ></TD ></TR ></TABLE ><HR ALIGN="LEFT" WIDTH="100%"></DIV ><H1 ><A NAME="function.textdomain" ></A >textdomain</H1 ><DIV CLASS="refnamediv" ><A NAME="AEN64064" ></A ><P > (PHP 3 >= 3.0.7, PHP 4, PHP 5)</P >textdomain -- Sets the default domain</DIV ><DIV CLASS="refsect1" ><A NAME="AEN64067" ></A ><H2 >说明</H2 >string <B CLASS="methodname" >textdomain</B > ( string text_domain )<BR ></BR ><P > This function sets the domain to search within when calls are made to <A HREF="function.gettext.html" ><B CLASS="function" >gettext()</B ></A >, usually the named after an application. </P ></DIV ><DIV CLASS="refsect1" ><A NAME="AEN64077" ></A ><H2 >参数</H2 ><P > <P ></P ><DIV CLASS="variablelist" ><DL ><DT ><CODE CLASS="parameter" >text_domain</CODE ></DT ><DD ><P > The new message domain, or <TT CLASS="constant" ><B >NULL</B ></TT > to get the current setting without changing it </P ></DD ></DL ></DIV > </P ></DIV ><DIV CLASS="refsect1" ><A NAME="AEN64087" ></A ><H2 >返回值</H2 ><P > If successful, this function returns the current message domain, after possibly changing it. </P ></DIV ><DIV CLASS="NAVFOOTER" ><HR ALIGN="LEFT" WIDTH="100%"><TABLE SUMMARY="Footer navigation table" WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" ><A HREF="function.ngettext.html" ACCESSKEY="P" >上一页</A ></TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="index.html" ACCESSKEY="H" >起始页</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" ><A HREF="ref.gmp.html" ACCESSKEY="N" >下一页</A ></TD ></TR ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" >ngettext</TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="ref.gettext.html" ACCESSKEY="U" >上一级</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" >GMP Functions</TD ></TR ></TABLE ></DIV ></BODY ></HTML >