Sophie: php-manual-pt_BR-5.2.4-1mdv2008.1 noarch

php-manual-pt_BR-5.2.4-1mdv2008.1.noarch.rpm

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<HTML
><HEAD
><TITLE
>SAMConnection-&#62;isConnected()</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="SAM - Simple Asynchronous Messaging"
HREF="ref.sam.html"><LINK
REL="PREVIOUS"
TITLE="SAMConnection->error"
HREF="function.samconnection-error.html"><LINK
REL="NEXT"
TITLE="SAMConnection->peek()"
HREF="function.samconnection-peek.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.samconnection-error.html"
ACCESSKEY="P"
>Anterior</A
></TD
><TD
WIDTH="80%"
ALIGN="center"
VALIGN="bottom"
></TD
><TD
WIDTH="10%"
ALIGN="right"
VALIGN="bottom"
><A
HREF="function.samconnection-peek.html"
ACCESSKEY="N"
>Próxima</A
></TD
></TR
></TABLE
><HR
ALIGN="LEFT"
WIDTH="100%"></DIV
><H1
><A
NAME="function.samconnection-isconnected"
></A
>SAMConnection-&#62;isConnected()</H1
><DIV
CLASS="refnamediv"
><A
NAME="AEN195969"
></A
><P
>    (no version information, might be only in CVS)</P
>SAMConnection-&#62;isConnected()&nbsp;--&nbsp;
   Queries whether a connection is established to a Messaging Server
  </DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN195972"
></A
><H2
>Descrição</H2
>class <B
CLASS="classname"
>SAMConnection</B
> { <BR
></BR
>bool <B
CLASS="methodname"
>isConnected</B
> ( void  )<BR
></BR
>}<P
>&#13;   Calling the "isConnected" method on a Connection object will check whether
   the PHP script is connected to a messaging server. No messages can be sent
   or received unless a connection has been established with a Messaging
   server.
  </P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN195982"
></A
><H2
>Valores de retornado</H2
><P
>&#13;   This method returns <TT
CLASS="constant"
><B
>TRUE</B
></TT
> if the SAMConnection object is successfully
   connected to a Messaging server or <TT
CLASS="constant"
><B
>FALSE</B
></TT
> otherwise.
  </P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN195987"
></A
><H2
>Exemplos</H2
><P
>&#13;   <TABLE
WIDTH="100%"
BORDER="0"
CELLPADDING="0"
CELLSPACING="0"
CLASS="EXAMPLE"
><TR
><TD
><DIV
CLASS="example"
><A
NAME="AEN195990"
></A
><P
><B
>Exemplo 1. Checking whether there us a connection to a Messaging Server</B
></P
><TABLE
BORDER="0"
BGCOLOR="#E0E0E0"
CELLPADDING="5"
><TR
><TD
><code><font color="#000000">
<font color="#0000BB">&lt;?php<br /><br /></font><font color="#007700">if (</font><font color="#0000BB">$conn</font><font color="#007700">-&gt;</font><font color="#0000BB">isConnected</font><font color="#007700">()) {<br />&nbsp;&nbsp;echo </font><font color="#DD0000">'Connection is active.'<br /></font><font color="#007700">} else {<br />&nbsp;&nbsp;echo </font><font color="#DD0000">'No active connection!'<br /></font><font color="#007700">}<br /><br /></font><font color="#0000BB">?&gt;</font>
</font>
</code></TD
></TR
></TABLE
></DIV
></TD
></TR
></TABLE
>
  </P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN195993"
></A
><H2
>Veja também</H2
><P
>&#13;   <P
></P
><TABLE
BORDER="0"
><TBODY
><TR
><TD
><A
HREF="function.samconnection-disconnect.html"
>SAMConnection-&#62;disconnect()</A
></TD
></TR
><TR
><TD
><A
HREF="function.samconnection-connect.html"
>SAMConnection-&#62;connect()</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.samconnection-error.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.samconnection-peek.html"
ACCESSKEY="N"
>Próxima</A
></TD
></TR
><TR
><TD
WIDTH="33%"
ALIGN="left"
VALIGN="top"
>SAMConnection-&#62;error</TD
><TD
WIDTH="34%"
ALIGN="center"
VALIGN="top"
><A
HREF="ref.sam.html"
ACCESSKEY="U"
>Acima</A
></TD
><TD
WIDTH="33%"
ALIGN="right"
VALIGN="top"
>SAMConnection-&#62;peek()</TD
></TR
></TABLE
></DIV
></BODY
></HTML
>