<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <HTML ><HEAD ><TITLE >stream_copy_to_stream</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="Stream Functions" HREF="ref.stream.html"><LINK REL="PREVIOUS" TITLE="stream_context_set_params" HREF="function.stream-context-set-params.html"><LINK REL="NEXT" TITLE="stream_encoding" HREF="function.stream-encoding.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.stream-context-set-params.html" ACCESSKEY="P" >Anterior</A ></TD ><TD WIDTH="80%" ALIGN="center" VALIGN="bottom" ></TD ><TD WIDTH="10%" ALIGN="right" VALIGN="bottom" ><A HREF="function.stream-encoding.html" ACCESSKEY="N" >Próxima</A ></TD ></TR ></TABLE ><HR ALIGN="LEFT" WIDTH="100%"></DIV ><H1 ><A NAME="function.stream-copy-to-stream" ></A >stream_copy_to_stream</H1 ><DIV CLASS="refnamediv" ><A NAME="AEN216686" ></A ><P > (PHP 5)</P >stream_copy_to_stream -- Copies data from one stream to another</DIV ><DIV CLASS="refsect1" ><A NAME="AEN216689" ></A ><H2 >Descrição</H2 >int <B CLASS="methodname" >stream_copy_to_stream</B > ( resource source, resource dest [, int maxlength [, int offset]] )<BR ></BR ><P > Makes a copy of up to <CODE CLASS="parameter" >maxlength</CODE > bytes of data from the current position (or from the <CODE CLASS="parameter" >offset</CODE > position, if specified) in <CODE CLASS="parameter" >source</CODE > to <CODE CLASS="parameter" >dest</CODE >. If <CODE CLASS="parameter" >maxlength</CODE > is not specified, all remaining content in <CODE CLASS="parameter" >source</CODE > will be copied. </P ></DIV ><DIV CLASS="refsect1" ><A NAME="AEN216713" ></A ><H2 >Parâmetros</H2 ><P > <P ></P ><DIV CLASS="variablelist" ><DL ><DT ><CODE CLASS="parameter" >source</CODE ></DT ><DD ><P > The source stream </P ></DD ><DT ><CODE CLASS="parameter" >dest</CODE ></DT ><DD ><P > The destination stream </P ></DD ><DT ><CODE CLASS="parameter" >maxlength</CODE ></DT ><DD ><P > Maximum bytes to copy </P ></DD ><DT ><CODE CLASS="parameter" >offset</CODE ></DT ><DD ><P > The offset where to start to copy data </P ></DD ></DL ></DIV > </P ></DIV ><DIV CLASS="refsect1" ><A NAME="AEN216737" ></A ><H2 >Valores de retornado</H2 ><P > Returns the total count of bytes copied. </P ></DIV ><DIV CLASS="refsect1" ><A NAME="AEN216740" ></A ><H2 >Histórico</H2 ><P > <DIV CLASS="informaltable" ><P ></P ><A NAME="AEN216743" ></A ><TABLE BORDER="1" CLASS="CALSTABLE" ><COL><COL><THEAD ><TR ><TH >Versão</TH ><TH >Descrição</TH ></TR ></THEAD ><TBODY ><TR ><TD >5.1.0</TD ><TD > Added the <CODE CLASS="parameter" >offset</CODE > parameter </TD ></TR ></TBODY ></TABLE ><P ></P ></DIV > </P ></DIV ><DIV CLASS="refsect1" ><A NAME="AEN216754" ></A ><H2 >Exemplos</H2 ><P > <TABLE WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" CLASS="EXAMPLE" ><TR ><TD ><DIV CLASS="example" ><A NAME="AEN216757" ></A ><P ><B >Exemplo 1. A <B CLASS="function" >stream_copy_to_stream()</B > example</B ></P ><TABLE BORDER="0" BGCOLOR="#E0E0E0" CELLPADDING="5" ><TR ><TD ><code><font color="#000000"> <font color="#0000BB"><?php<br />$src </font><font color="#007700">= </font><font color="#0000BB">fopen</font><font color="#007700">(</font><font color="#DD0000">'http://www.example.com'</font><font color="#007700">, </font><font color="#DD0000">'r'</font><font color="#007700">);<br /></font><font color="#0000BB">$dest1 </font><font color="#007700">= </font><font color="#0000BB">fopen</font><font color="#007700">(</font><font color="#DD0000">'first1k.txt'</font><font color="#007700">, </font><font color="#DD0000">'w'</font><font color="#007700">);<br /></font><font color="#0000BB">$dest2 </font><font color="#007700">= </font><font color="#0000BB">fopen</font><font color="#007700">(</font><font color="#DD0000">'remainder.txt'</font><font color="#007700">, </font><font color="#DD0000">'w'</font><font color="#007700">);<br /><br />echo </font><font color="#0000BB">stream_copy_to_stream</font><font color="#007700">(</font><font color="#0000BB">$src</font><font color="#007700">, </font><font color="#0000BB">$dest1</font><font color="#007700">, </font><font color="#0000BB">1024</font><font color="#007700">) . </font><font color="#DD0000">" bytes copied to first1k.txt\n"</font><font color="#007700">;<br />echo </font><font color="#0000BB">stream_copy_to_stream</font><font color="#007700">(</font><font color="#0000BB">$src</font><font color="#007700">, </font><font color="#0000BB">$dest2</font><font color="#007700">) . </font><font color="#DD0000">" bytes copied to remainder.txt\n"</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="AEN216761" ></A ><H2 >Veja também</H2 ><P > <P ></P ><TABLE BORDER="0" ><TBODY ><TR ><TD ><A HREF="function.copy.html" ><B CLASS="function" >copy()</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.stream-context-set-params.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.stream-encoding.html" ACCESSKEY="N" >Próxima</A ></TD ></TR ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" >stream_context_set_params</TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="ref.stream.html" ACCESSKEY="U" >Acima</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" >stream_encoding</TD ></TR ></TABLE ></DIV ></BODY ></HTML >