php-doc-en/reference/sockets/book.xml
Christoph Michael Becker 5f8047c12b Document new opaque classes which replace resources
git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@351932 c90b9560-bf6c-de11-be94-00142212c4b1
2020-12-06 22:11:40 +00:00

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<?xml version="1.0" encoding="utf-8"?>
<!-- $Revision$ -->
<book xml:id="book.sockets" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
<?phpdoc extension-membership="bundled" ?>
<title>Sockets</title>
<!-- {{{ preface -->
<preface xml:id="intro.sockets">
&reftitle.intro;
<para>
The socket extension implements a low-level interface to the socket
communication functions based on the popular BSD sockets, providing the
possibility to act as a socket server as well as a client.
</para>
<para>
For a more generic client-side socket interface, see
<function>stream_socket_client</function>,
<function>stream_socket_server</function>,
<function>fsockopen</function>, and
<function>pfsockopen</function>.
</para>
<para>
When using these functions, it is important to remember that while
many of them have identical names to their C counterparts, they
often have different declarations. Please be sure to read the
descriptions to avoid confusion.
</para>
<para>
Those unfamiliar with socket programming can find a lot
of useful material in the appropriate Unix man pages, and there is a great
deal of tutorial information on socket programming in C on the web, much
of which can be applied, with slight modifications, to socket programming
in PHP. The <link xlink:href="&url.socket.faq;">Unix Socket
FAQ</link> might be a good start.
</para>
</preface>
<!-- }}} -->
&reference.sockets.setup;
&reference.sockets.constants;
&reference.sockets.examples;
&reference.sockets.errors;
&reference.sockets.reference;
&reference.sockets.socket;
&reference.sockets.addressinfo;
</book>
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