<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <HTML ><HEAD ><TITLE >DOMNode->removeChild()</TITLE ><META NAME="GENERATOR" CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK REL="HOME" TITLE="Manual do PHP" HREF="index.html"><LINK REL="UP" TITLE="DOM Functions" HREF="ref.dom.html"><LINK REL="PREVIOUS" TITLE="DOMNode->normalize()" HREF="function.dom-domnode-normalize.html"><LINK REL="NEXT" TITLE="DOMNode->replaceChild()" HREF="function.dom-domnode-replacechild.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" >Manual do PHP</TH ></TR ><TR ><TD WIDTH="10%" ALIGN="left" VALIGN="bottom" ><A HREF="function.dom-domnode-normalize.html" ACCESSKEY="P" >Anterior</A ></TD ><TD WIDTH="80%" ALIGN="center" VALIGN="bottom" ></TD ><TD WIDTH="10%" ALIGN="right" VALIGN="bottom" ><A HREF="function.dom-domnode-replacechild.html" ACCESSKEY="N" >Próxima</A ></TD ></TR ></TABLE ><HR ALIGN="LEFT" WIDTH="100%"></DIV ><H1 ><A NAME="function.dom-domnode-removechild" ></A >DOMNode->removeChild()</H1 ><DIV CLASS="refnamediv" ><A NAME="AEN38948" ></A ><P > (no version information, might be only in CVS)</P >DOMNode->removeChild() -- Removes child from list of children </DIV ><DIV CLASS="refsect1" ><A NAME="AEN38951" ></A ><H2 >Descrição</H2 >class <B CLASS="classname" >DOMNode</B > { <BR ></BR >DOMNode <B CLASS="methodname" >removeChild</B > ( DOMNode oldnode )<BR ></BR >}<P > This functions removes a child from a list of children. </P ></DIV ><DIV CLASS="refsect1" ><A NAME="AEN38963" ></A ><H2 >Parâmetros</H2 ><P > <P ></P ><DIV CLASS="variablelist" ><DL ><DT ><CODE CLASS="parameter" >oldnode</CODE ></DT ><DD ><P > The removed child. </P ></DD ></DL ></DIV > </P ></DIV ><DIV CLASS="refsect1" ><A NAME="AEN38972" ></A ><H2 >Valores de retornado</H2 ><P > If the child could be removed the functions returns the old child. </P ></DIV ><DIV CLASS="refsect1" ><A NAME="AEN38975" ></A ><H2 >Erros/Excessões</H2 ><P > <P ></P ><DIV CLASS="variablelist" ><DL ><DT ><TT CLASS="constant" ><B >DOM_NO_MODIFICATION_ALLOWED_ERR</B ></TT ></DT ><DD ><P > Raised if this node is readonly. </P ></DD ><DT ><TT CLASS="constant" ><B >DOM_NOT_FOUND</B ></TT ></DT ><DD ><P > Raised if <CODE CLASS="parameter" >oldnode</CODE > is not a child of this node. </P ></DD ></DL ></DIV > </P ></DIV ><DIV CLASS="refsect1" ><A NAME="AEN38990" ></A ><H2 >Exemplos</H2 ><P > The following example will delete the chapter element of our XML document. <TABLE WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" CLASS="EXAMPLE" ><TR ><TD ><DIV CLASS="example" ><A NAME="AEN38993" ></A ><P ><B >Exemplo 1. Removing a child</B ></P ><TABLE BORDER="0" BGCOLOR="#E0E0E0" CELLPADDING="5" ><TR ><TD ><code><font color="#000000"> <font color="#0000BB"><?php<br /><br />$doc </font><font color="#007700">= new </font><font color="#0000BB">DOMDocument</font><font color="#007700">;<br /></font><font color="#0000BB">$doc</font><font color="#007700">-></font><font color="#0000BB">load</font><font color="#007700">(</font><font color="#DD0000">'book.xml'</font><font color="#007700">);<br /><br /></font><font color="#0000BB">$book </font><font color="#007700">= </font><font color="#0000BB">$doc</font><font color="#007700">-></font><font color="#0000BB">documentElement</font><font color="#007700">;<br /><br /></font><font color="#FF8000">// we retrieve the chapter and remove it from the book<br /></font><font color="#0000BB">$chapter </font><font color="#007700">= </font><font color="#0000BB">$book</font><font color="#007700">-></font><font color="#0000BB">getElementsByTagName</font><font color="#007700">(</font><font color="#DD0000">'chapter'</font><font color="#007700">)-></font><font color="#0000BB">item</font><font color="#007700">(</font><font color="#0000BB">0</font><font color="#007700">);<br /></font><font color="#0000BB">$oldchapter </font><font color="#007700">= </font><font color="#0000BB">$book</font><font color="#007700">-></font><font color="#0000BB">removeChild</font><font color="#007700">(</font><font color="#0000BB">$chapter</font><font color="#007700">);<br /><br />echo </font><font color="#0000BB">$doc</font><font color="#007700">-></font><font color="#0000BB">saveXML</font><font color="#007700">();<br /></font><font color="#0000BB">?></font> </font> </code></TD ></TR ></TABLE ><P >O exemplo acima irá imprimir:</P ><TABLE BORDER="0" BGCOLOR="#E0E0E0" CELLPADDING="5" ><TR ><TD ><PRE CLASS="xml" ><?xml version="1.0" encoding="iso-8859-1"?> <!DOCTYPE book PUBLIC "-//OASIS//DTD DocBook XML V4.1.2//EN" "http://www.oasis-open.org/docbook/xml/4.1.2/docbookx.dtd"> <book id="listing"> <title>My lists</title> </book></PRE ></TD ></TR ></TABLE ></DIV ></TD ></TR ></TABLE > </P ></DIV ><DIV CLASS="refsect1" ><A NAME="AEN38998" ></A ><H2 >Veja também</H2 ><P > <P ></P ><TABLE BORDER="0" ><TBODY ><TR ><TD ><A HREF="function.dom-domnode-appendchild.html" >DOMNode->appendChild()</A ></TD ></TR ><TR ><TD ><A HREF="function.dom-domnode-replacechild.html" >DOMNode->replaceChild()</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-domnode-normalize.html" ACCESSKEY="P" >Anterior</A ></TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="index.html" ACCESSKEY="H" >Principal</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" ><A HREF="function.dom-domnode-replacechild.html" ACCESSKEY="N" >Próxima</A ></TD ></TR ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" >DOMNode->normalize()</TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="ref.dom.html" ACCESSKEY="U" >Acima</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" >DOMNode->replaceChild()</TD ></TR ></TABLE ></DIV ></BODY ></HTML >