<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <HTML ><HEAD ><TITLE >DomNode->node_value</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="DOM XML Functions" HREF="ref.domxml.html"><LINK REL="PREVIOUS" TITLE="DomNode->node_type" HREF="function.domnode-node-type.html"><LINK REL="NEXT" TITLE="DomNode->owner_document" HREF="function.domnode-owner-document.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.domnode-node-type.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.domnode-owner-document.html" ACCESSKEY="N" >下一页</A ></TD ></TR ></TABLE ><HR ALIGN="LEFT" WIDTH="100%"></DIV ><H1 ><A NAME="function.domnode-node-value" ></A >DomNode->node_value</H1 ><DIV CLASS="refnamediv" ><A NAME="AEN45068" ></A ><P > (no version information, might be only in CVS)</P >DomNode->node_value -- Returns value of a node </DIV ><DIV CLASS="refsect1" ><A NAME="AEN45071" ></A ><H2 >说明</H2 >string <B CLASS="methodname" >DomNode->node_value</B > ( void )<BR ></BR ><P > Returns value of the node. The value has different meanings for the different types of nodes as illustrated in the following table. <DIV CLASS="table" ><A NAME="AEN45078" ></A ><P ><B >表 1. Meaning of value</B ></P ><TABLE BORDER="1" CLASS="CALSTABLE" ><COL><COL><THEAD ><TR ><TH >Type</TH ><TH >Meaning</TH ></TR ></THEAD ><TBODY ><TR ><TD >DomAttribute</TD ><TD >value of attribute</TD ></TR ><TR ><TD >DomAttribute</TD ><TD > </TD ></TR ><TR ><TD >DomCDataSection</TD ><TD >content</TD ></TR ><TR ><TD >DomComment</TD ><TD >content of comment</TD ></TR ><TR ><TD >DomDocument</TD ><TD >null</TD ></TR ><TR ><TD >DomDocumentType</TD ><TD >null</TD ></TR ><TR ><TD >DomElement</TD ><TD >null</TD ></TR ><TR ><TD >DomEntity</TD ><TD >null</TD ></TR ><TR ><TD >DomEntityReference</TD ><TD >null</TD ></TR ><TR ><TD >DomNotation</TD ><TD >null</TD ></TR ><TR ><TD >DomProcessingInstruction</TD ><TD >entire content without target</TD ></TR ><TR ><TD >DomText</TD ><TD >content of text</TD ></TR ></TBODY ></TABLE ></DIV > </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.domnode-node-type.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.domnode-owner-document.html" ACCESSKEY="N" >下一页</A ></TD ></TR ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" >DomNode->node_type</TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="ref.domxml.html" ACCESSKEY="U" >上一级</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" >DomNode->owner_document</TD ></TR ></TABLE ></DIV ></BODY ></HTML >
