<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <HTML ><HEAD ><TITLE >DOMElement->__construct()</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 Functions" HREF="ref.dom.html"><LINK REL="PREVIOUS" TITLE="DOMDocumentFragment->appendXML()" HREF="function.dom-domdocumentfragment-appendxml.html"><LINK REL="NEXT" TITLE="DOMElement->getAttribute()" HREF="function.dom-domelement-getattribute.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.dom-domdocumentfragment-appendxml.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.dom-domelement-getattribute.html" ACCESSKEY="N" >下一页</A ></TD ></TR ></TABLE ><HR ALIGN="LEFT" WIDTH="100%"></DIV ><H1 ><A NAME="function.dom-domelement-construct" ></A >DOMElement->__construct()</H1 ><DIV CLASS="refnamediv" ><A NAME="AEN40471" ></A ><P > (no version information, might be only in CVS)</P >DOMElement->__construct() -- Creates a new DOMElement object </DIV ><DIV CLASS="refsect1" ><A NAME="AEN40474" ></A ><H2 >说明</H2 >class <B CLASS="classname" >DOMElement</B > { <BR ></BR ><B CLASS="methodname" >__construct</B > ( string name [, string value [, string namespaceURI]] )<BR ></BR >}<P > Creates a new <B CLASS="classname" >DOMElement</B > object. This object is read only. It may be appended to a document, but additional nodes may not be appended to this node until the node is associated with a document. To create a writeable node, use <A HREF="function.dom-domdocument-createelement.html" >DOMDocument->createElement()</A > or <A HREF="function.dom-domdocument-createelementns.html" >DOMDocument->createElementNS()</A >. </P ></DIV ><DIV CLASS="refsect1" ><A NAME="AEN40494" ></A ><H2 >参数</H2 ><P > <P ></P ><DIV CLASS="variablelist" ><DL ><DT ><CODE CLASS="parameter" >name</CODE ></DT ><DD ><P > The tag name of the element. When also passing in namespaceURI, the element name may take a prefix to be associated with the URI. </P ></DD ><DT ><CODE CLASS="parameter" >value</CODE ></DT ><DD ><P > The value of the element. </P ></DD ><DT ><CODE CLASS="parameter" >namespaceURI</CODE ></DT ><DD ><P > A namespace URI to create the element within a specific namespace. </P ></DD ></DL ></DIV > </P ></DIV ><DIV CLASS="refsect1" ><A NAME="AEN40513" ></A ><H2 >范例</H2 ><P > <TABLE WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" CLASS="EXAMPLE" ><TR ><TD ><DIV CLASS="example" ><A NAME="AEN40516" ></A ><P ><B >例 1. Creating a new DOMElement</B ></P ><TABLE BORDER="0" BGCOLOR="#E0E0E0" CELLPADDING="5" ><TR ><TD ><code><font color="#000000"> <font color="#0000BB"><?php<br /><br />$dom </font><font color="#007700">= new </font><font color="#0000BB">DOMDocument</font><font color="#007700">(</font><font color="#DD0000">'1.0'</font><font color="#007700">, </font><font color="#DD0000">'iso-8859-1'</font><font color="#007700">);<br /></font><font color="#0000BB">$element </font><font color="#007700">= </font><font color="#0000BB">$dom</font><font color="#007700">-></font><font color="#0000BB">appendChild</font><font color="#007700">(new </font><font color="#0000BB">DOMElement</font><font color="#007700">(</font><font color="#DD0000">'root'</font><font color="#007700">));<br /></font><font color="#0000BB">$element_ns </font><font color="#007700">= new </font><font color="#0000BB">DOMElement</font><font color="#007700">(</font><font color="#DD0000">'pr:node1'</font><font color="#007700">, </font><font color="#DD0000">'thisvalue'</font><font color="#007700">, </font><font color="#DD0000">'http://xyz'</font><font color="#007700">);<br /></font><font color="#0000BB">$element</font><font color="#007700">-></font><font color="#0000BB">appendChild</font><font color="#007700">(</font><font color="#0000BB">$element_ns</font><font color="#007700">);<br />echo </font><font color="#0000BB">$dom</font><font color="#007700">-></font><font color="#0000BB">saveXML</font><font color="#007700">(); </font><font color="#FF8000">/* <?xml version="1.0" encoding="iso-8859-1"?><br /><root><pr:node1 xmlns:pr="http://xyz">thisvalue</pr:node1></root> */<br /><br /></font><font color="#0000BB">?></font> </font> </code></TD ></TR ></TABLE ></DIV ></TD ></TR ></TABLE > </P ></DIV ><DIV CLASS="refsect1" ><A NAME="AEN40519" ></A ><H2 >参见</H2 ><P > <P ></P ><TABLE BORDER="0" ><TBODY ><TR ><TD ><A HREF="function.dom-domdocument-createelement.html" >DOMDocument->createElement()</A ></TD ></TR ><TR ><TD ><A HREF="function.dom-domdocument-createelementns.html" >DOMDocument->createElementNS()</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.dom-domdocumentfragment-appendxml.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.dom-domelement-getattribute.html" ACCESSKEY="N" >下一页</A ></TD ></TR ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" >DOMDocumentFragment->appendXML()</TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="ref.dom.html" ACCESSKEY="U" >上一级</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" >DOMElement->getAttribute()</TD ></TR ></TABLE ></DIV ></BODY ></HTML >