<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <HTML ><HEAD ><TITLE >libxml_set_streams_context</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="libxml Functions" HREF="ref.libxml.html"><LINK REL="PREVIOUS" TITLE="libxml_get_last_error" HREF="function.libxml-get-last-error.html"><LINK REL="NEXT" TITLE="libxml_use_internal_errors" HREF="function.libxml-use-internal-errors.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.libxml-get-last-error.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="function.libxml-use-internal-errors.html" ACCESSKEY="N" >下一页</A ></TD ></TR ></TABLE ><HR ALIGN="LEFT" WIDTH="100%"></DIV ><H1 ><A NAME="function.libxml-set-streams-context" ></A >libxml_set_streams_context</H1 ><DIV CLASS="refnamediv" ><A NAME="AEN106438" ></A ><P > (PHP 5)</P >libxml_set_streams_context -- Set the streams context for the next libxml document load or write </DIV ><DIV CLASS="refsect1" ><A NAME="AEN106441" ></A ><H2 >说明</H2 >void <B CLASS="methodname" >libxml_set_streams_context</B > ( resource streams_context )<BR ></BR ><P > Sets the streams context for the next libxml document load or write. </P ></DIV ><DIV CLASS="refsect1" ><A NAME="AEN106450" ></A ><H2 >参数</H2 ><P > <P ></P ><DIV CLASS="variablelist" ><DL ><DT ><CODE CLASS="parameter" >streams_context</CODE ></DT ><DD ><P > The stream context resource (created with <A HREF="function.stream-context-create.html" ><B CLASS="function" >stream_context_create()</B ></A >) </P ></DD ></DL ></DIV > </P ></DIV ><DIV CLASS="refsect1" ><A NAME="AEN106460" ></A ><H2 >返回值</H2 ><P > 无返回值。 </P ></DIV ><DIV CLASS="refsect1" ><A NAME="AEN106463" ></A ><H2 >范例</H2 ><P > <TABLE WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" CLASS="EXAMPLE" ><TR ><TD ><DIV CLASS="example" ><A NAME="AEN106466" ></A ><P ><B >例 1. A <B CLASS="function" >libxml_set_streams_context()</B > example</B ></P ><TABLE BORDER="0" BGCOLOR="#E0E0E0" CELLPADDING="5" ><TR ><TD ><code><font color="#000000"> <font color="#0000BB"><?php<br /><br />$opts </font><font color="#007700">= array(<br /> </font><font color="#DD0000">'http' </font><font color="#007700">=> array(<br /> </font><font color="#DD0000">'user_agent' </font><font color="#007700">=> </font><font color="#DD0000">'PHP libxml agent'</font><font color="#007700">,<br /> )<br />);<br /><br /></font><font color="#0000BB">$context </font><font color="#007700">= </font><font color="#0000BB">stream_context_create</font><font color="#007700">(</font><font color="#0000BB">$opts</font><font color="#007700">);<br /></font><font color="#0000BB">libxml_set_streams_context</font><font color="#007700">(</font><font color="#0000BB">$context</font><font color="#007700">);<br /><br /></font><font color="#FF8000">// request a file through HTTP<br /></font><font color="#0000BB">$doc </font><font color="#007700">= </font><font color="#0000BB">DOMDocument</font><font color="#007700">::</font><font color="#0000BB">load</font><font color="#007700">(</font><font color="#DD0000">'http://www.example.com/file.xml'</font><font color="#007700">);<br /><br /></font><font color="#0000BB">?></font> </font> </code></TD ></TR ></TABLE ></DIV ></TD ></TR ></TABLE > </P ></DIV ><DIV CLASS="refsect1" ><A NAME="AEN106470" ></A ><H2 >参见</H2 ><P > <P ></P ><TABLE BORDER="0" ><TBODY ><TR ><TD ><A HREF="function.stream-context-create.html" ><B CLASS="function" >stream_context_create()</B ></A ></TD ></TR ></TBODY ></TABLE ><P ></P > </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.libxml-get-last-error.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="function.libxml-use-internal-errors.html" ACCESSKEY="N" >下一页</A ></TD ></TR ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" >libxml_get_last_error</TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="ref.libxml.html" ACCESSKEY="U" >上一级</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" >libxml_use_internal_errors</TD ></TR ></TABLE ></DIV ></BODY ></HTML >