<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <HTML ><HEAD ><TITLE >Unix Domain: Unix and UDG</TITLE ><META NAME="GENERATOR" CONTENT="Modular DocBook HTML Stylesheet Version 1.7"><LINK REL="HOME" TITLE="Manual PHP" HREF="index.html"><LINK REL="UP" TITLE="List of Supported Socket Transports" HREF="transports.html"><LINK REL="PREVIOUS" TITLE="List of Supported Socket Transports" HREF="transports.html"><LINK REL="NEXT" TITLE="PHP type comparison tables" HREF="types.comparisons.html"><META HTTP-EQUIV="Content-type" CONTENT="text/html; charset=ISO-8859-2"></HEAD ><BODY CLASS="section" 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 PHP</TH ></TR ><TR ><TD WIDTH="10%" ALIGN="left" VALIGN="bottom" ><A HREF="transports.html" ACCESSKEY="P" >Înapoi</A ></TD ><TD WIDTH="80%" ALIGN="center" VALIGN="bottom" >Anexa N. List of Supported Socket Transports</TD ><TD WIDTH="10%" ALIGN="right" VALIGN="bottom" ><A HREF="types.comparisons.html" ACCESSKEY="N" >Înainte</A ></TD ></TR ></TABLE ><HR ALIGN="LEFT" WIDTH="100%"></DIV ><DIV CLASS="section" ><H1 CLASS="section" ><A NAME="transports.unix" >Unix Domain: Unix and UDG</A ></H1 ><P > <VAR CLASS="literal" >unix://</VAR > since <VAR CLASS="literal" >PHP 3</VAR >, <VAR CLASS="literal" >udg://</VAR > since <VAR CLASS="literal" >PHP 5</VAR > </P ><P ></P ><UL ><LI ><P ><VAR CLASS="literal" >unix:///tmp/mysock</VAR ></P ></LI ><LI ><P ><VAR CLASS="literal" >udg:///tmp/mysock</VAR ></P ></LI ></UL ><P > <VAR CLASS="literal" >unix://</VAR > provides access to a socket stream connection in the Unix domain. <VAR CLASS="literal" >udg://</VAR > provides an alternate transport to a Unix domain socket using the user datagram protocol. </P ><P > Unix domain sockets, unlike Internet domain sockets, do not expect a port number. In the case of <A HREF="function.fsockopen.html" ><B CLASS="function" >fsockopen()</B ></A > the <VAR CLASS="parameter" >portno</VAR > parameter should be set to 0. </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="transports.html" ACCESSKEY="P" >Înapoi</A ></TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="index.html" ACCESSKEY="H" >Acasã</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" ><A HREF="types.comparisons.html" ACCESSKEY="N" >Înainte</A ></TD ></TR ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" >List of Supported Socket Transports</TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="transports.html" ACCESSKEY="U" >Sus</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" >PHP type comparison tables</TD ></TR ></TABLE ></DIV ></BODY ></HTML >