<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <HTML ><HEAD ><TITLE >DOMCharacterData->substringData()</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="DOMCharacterData->replaceData()" HREF="function.dom-domcharacterdata-replacedata.html"><LINK REL="NEXT" TITLE="DOMComment->__construct()" HREF="function.dom-domcomment-construct.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-domcharacterdata-replacedata.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-domcomment-construct.html" ACCESSKEY="N" >Próxima</A ></TD ></TR ></TABLE ><HR ALIGN="LEFT" WIDTH="100%"></DIV ><H1 ><A NAME="function.dom-domcharacterdata-substringdata" ></A >DOMCharacterData->substringData()</H1 ><DIV CLASS="refnamediv" ><A NAME="AEN35321" ></A ><P > (no version information, might be only in CVS)</P >DOMCharacterData->substringData() -- Extracts a range of data from the node </DIV ><DIV CLASS="refsect1" ><A NAME="AEN35324" ></A ><H2 >Descrição</H2 >class <B CLASS="classname" >DOMCharacterData</B > { <BR ></BR >string <B CLASS="methodname" >substringData</B > ( int offset, int count )<BR ></BR >}<P > Returns the specified substring. </P ></DIV ><DIV CLASS="refsect1" ><A NAME="AEN35339" ></A ><H2 >Parâmetros</H2 ><P > <P ></P ><DIV CLASS="variablelist" ><DL ><DT ><CODE CLASS="parameter" >offset</CODE ></DT ><DD ><P > Start offset of substring to extract. </P ></DD ><DT ><CODE CLASS="parameter" >count</CODE ></DT ><DD ><P > The number of characters to extract. </P ></DD ></DL ></DIV > </P ></DIV ><DIV CLASS="refsect1" ><A NAME="AEN35353" ></A ><H2 >Valores de retornado</H2 ><P > The specified substring. If the sum of <CODE CLASS="parameter" >offset</CODE > and <CODE CLASS="parameter" >count</CODE > exceeds the length, then all 16-bit units to the end of the data are returned. </P ></DIV ><DIV CLASS="refsect1" ><A NAME="AEN35358" ></A ><H2 >Erros/Excessões</H2 ><P > <P ></P ><DIV CLASS="variablelist" ><DL ><DT ><TT CLASS="constant" ><B >DOM_INDEX_SIZE_ERR</B ></TT ></DT ><DD ><P > Raised if <CODE CLASS="parameter" >offset</CODE > is negative or greater than the number of 16-bit units in data, or if <CODE CLASS="parameter" >count</CODE > is negative. </P ></DD ></DL ></DIV > </P ></DIV ><DIV CLASS="refsect1" ><A NAME="AEN35369" ></A ><H2 >Veja também</H2 ><P > <P ></P ><TABLE BORDER="0" ><TBODY ><TR ><TD ><A HREF="function.dom-domcharacterdata-appenddata.html" >DOMCharacterData->appendData()</A ></TD ></TR ><TR ><TD ><A HREF="function.dom-domcharacterdata-deletedata.html" >DOMCharacterData->deleteData()</A ></TD ></TR ><TR ><TD ><A HREF="function.dom-domcharacterdata-insertdata.html" >DOMCharacterData->insertData()</A ></TD ></TR ><TR ><TD ><A HREF="function.dom-domcharacterdata-replacedata.html" >DOMCharacterData->replaceData()</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-domcharacterdata-replacedata.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-domcomment-construct.html" ACCESSKEY="N" >Próxima</A ></TD ></TR ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" >DOMCharacterData->replaceData()</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" >DOMComment->__construct()</TD ></TR ></TABLE ></DIV ></BODY ></HTML >