<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <HTML ><HEAD ><TITLE >socket_sendto</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="Funções de Socket" HREF="ref.sockets.html"><LINK REL="PREVIOUS" TITLE="socket_send" HREF="function.socket-send.html"><LINK REL="NEXT" TITLE="socket_set_block" HREF="function.socket-set-block.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.socket-send.html" ACCESSKEY="P" >Anterior</A ></TD ><TD WIDTH="80%" ALIGN="center" VALIGN="bottom" ></TD ><TD WIDTH="10%" ALIGN="right" VALIGN="bottom" ><A HREF="function.socket-set-block.html" ACCESSKEY="N" >Próxima</A ></TD ></TR ></TABLE ><HR ALIGN="LEFT" WIDTH="100%"></DIV ><H1 ><A NAME="function.socket-sendto" ></A >socket_sendto</H1 ><DIV CLASS="refnamediv" ><A NAME="AEN208920" ></A ><P > (PHP 4 >= 4.1.0, PHP 5)</P >socket_sendto -- Envia uma mensagem para o socket, se estiver conectado ou não</DIV ><DIV CLASS="refsect1" ><A NAME="AEN208923" ></A ><H2 >Descrição</H2 >int <B CLASS="methodname" >socket_sendto</B > ( resource socket, string buf, int len, int flags, string addr [, int port] )<BR ></BR ><DIV CLASS="warning" ><P ></P ><TABLE CLASS="warning" BORDER="1" WIDTH="100%" ><TR ><TD ALIGN="CENTER" ><B >Atenção</B ></TD ></TR ><TR ><TD ALIGN="LEFT" ><P >Esta função é <SPAN CLASS="emphasis" ><I CLASS="emphasis" >EXPERIMENTAL</I ></SPAN >. Isso quer dizer que o comportamento desta função e seu nome, incluindo TUDO o que está documentado aqui pode mudar em futuras versões do PHP, SEM QUALQUER NOTIFICAÇÃO. Esteja avisado, e use esta função por sua própria conta e risco.</P ></TD ></TR ></TABLE ></DIV ><P > A função <B CLASS="function" >socket_sendto()</B > envia <CODE CLASS="parameter" >len</CODE > bytes de <CODE CLASS="parameter" >buf</CODE > através do socket <CODE CLASS="parameter" >socket</CODE > para a <CODE CLASS="parameter" >port</CODE > no endereço <CODE CLASS="parameter" >addr</CODE > </P ><P > O valor de <CODE CLASS="parameter" >flags</CODE > pode ser um dos seguintes: <DIV CLASS="table" ><A NAME="AEN208958" ></A ><P ><B >Tabela 1. Valores possíveis para <CODE CLASS="parameter" >flags</CODE ></B ></P ><TABLE BORDER="1" CLASS="CALSTABLE" ><COL><COL><TBODY ><TR ><TD ><TT CLASS="literal" >0x1</TT ></TD ><TD > Processo OOB (out-of-band) de dados. </TD ></TR ><TR ><TD ><TT CLASS="literal" >0x2</TT ></TD ><TD > Ver mensagens de entrada. </TD ></TR ><TR ><TD ><TT CLASS="literal" >0x4</TT ></TD ><TD > Bypass routing, usa interface direta. </TD ></TR ><TR ><TD ><TT CLASS="literal" >0x8</TT ></TD ><TD > Fluxo completo de dados. </TD ></TR ><TR ><TD ><TT CLASS="literal" >0x100</TT ></TD ><TD > Transação completa de dados. </TD ></TR ></TBODY ></TABLE ></DIV > </P ><TABLE WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" CLASS="EXAMPLE" ><TR ><TD ><DIV CLASS="example" ><A NAME="AEN208983" ></A ><P ><B >Exemplo 1. Exemplo <B CLASS="function" >socket_sendto()</B ></B ></P ><TABLE BORDER="0" BGCOLOR="#E0E0E0" CELLPADDING="5" ><TR ><TD ><code><font color="#000000"> <font color="#0000BB"><?php<br /> $sh </font><font color="#007700">= </font><font color="#0000BB">socket_create</font><font color="#007700">(</font><font color="#0000BB">AF_INET</font><font color="#007700">,</font><font color="#0000BB">SOCK_STREAM</font><font color="#007700">,</font><font color="#0000BB">SOL_TCP</font><font color="#007700">);<br /> if (</font><font color="#0000BB">socket_bind</font><font color="#007700">(</font><font color="#0000BB">$sh</font><font color="#007700">, </font><font color="#DD0000">'127.0.0.1'</font><font color="#007700">, </font><font color="#0000BB">4242</font><font color="#007700">)) {<br /> echo </font><font color="#DD0000">"Socket bound correctly"</font><font color="#007700">;<br /> }<br /> </font><font color="#0000BB">$buf </font><font color="#007700">= </font><font color="#DD0000">'Test Message'</font><font color="#007700">;<br /> </font><font color="#0000BB">$len </font><font color="#007700">= </font><font color="#0000BB">strlen</font><font color="#007700">(</font><font color="#0000BB">$buf</font><font color="#007700">);<br /> if (</font><font color="#0000BB">socket_sendto</font><font color="#007700">(</font><font color="#0000BB">$sh</font><font color="#007700">, </font><font color="#0000BB">$buf</font><font color="#007700">, </font><font color="#0000BB">$len</font><font color="#007700">, </font><font color="#0000BB">0x100</font><font color="#007700">, </font><font color="#DD0000">'192.168.0.2'</font><font color="#007700">, </font><font color="#0000BB">4242</font><font color="#007700">) !== </font><font color="#0000BB">FALSE</font><font color="#007700">) {<br /> echo </font><font color="#DD0000">"Message sent correctly"</font><font color="#007700">;<br /> }<br /> </font><font color="#0000BB">socket_close</font><font color="#007700">(</font><font color="#0000BB">$sh</font><font color="#007700">);<br /></font><font color="#0000BB">?></font> </font> </code></TD ></TR ></TABLE ></DIV ></TD ></TR ></TABLE ><P > Veja também <A HREF="function.socket-send.html" ><B CLASS="function" >socket_send()</B ></A > e <B CLASS="function" >socket_sendmsg()</B >. </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.socket-send.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.socket-set-block.html" ACCESSKEY="N" >Próxima</A ></TD ></TR ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" >socket_send</TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="ref.sockets.html" ACCESSKEY="U" >Acima</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" >socket_set_block</TD ></TR ></TABLE ></DIV ></BODY ></HTML >