php-doc-en/reference/sockets/functions/socket-set-block.xml

<?xml version="1.0" encoding="iso-8859-1"?>
<!-- $Revision: 1.8 $ -->
<refentry xmlns="http://docbook.org/ns/docbook" xml:id="function.socket-set-block">
 <refnamediv>
  <refname>socket_set_block</refname>
  <refpurpose>Sets blocking mode on a socket resource</refpurpose>
 </refnamediv>
 
 <refsect1 role="description">
  &reftitle.description;
  <methodsynopsis>
   <type>bool</type><methodname>socket_set_block</methodname>
   <methodparam><type>resource</type><parameter>socket</parameter></methodparam>
  </methodsynopsis>
  <para>
   The <function>socket_set_block</function> function removes the O_NONBLOCK flag
   on the socket specified by the <parameter>socket</parameter> parameter.
  </para>
 </refsect1>

 <refsect1 role="parameters">
  &reftitle.parameters;
  <para>
   <variablelist>
    <varlistentry>
     <term><parameter>socket</parameter></term>
     <listitem>
      <para>
      </para>
     </listitem>
    </varlistentry>
   </variablelist>
  </para>
 </refsect1>

 <refsect1 role="returnvalues">
  &reftitle.returnvalues;
  <para>
   &return.success;
  </para>
 </refsect1>

 <refsect1 role="examples">
  &reftitle.examples;
  <para>
   <example>
    <title><function>socket_set_block</function> example</title>
    <programlisting role="php">
<![CDATA[
<?php

$port = 9090;
if (($socket = socket_create_listen($port)) === false) {
    echo "socket_create_listen() failed. Reason: ".socket_strerror(socket_last_error());
}

if (socket_set_option($socket, SOL_SOCKET, SO_REUSEADDR, 1) === false) {
    echo "socket_set_option() failed. Reason: ".socket_strerror(socket_last_error($socket));
}

if (socket_set_nonblock($socket) === false) { // $socket is now nonblocking
    echo "socket_set_nonblock() failed. Reason: ".socket_strerror(socket_last_error($socket));
}

if (socket_set_block($socket) === false) {     // $socket is now blocking
    echo "socket_set_block() failed. Reason: ". socket_strerror(socket_last_error($socket));
}

?>
]]>
    </programlisting>
   </example>
  </para>
 </refsect1>

 <refsect1 role="seealso">
  &reftitle.seealso;
  <para>
   <simplelist>
    <member><function>socket_set_nonblock</function></member>
    <member><function>socket_set_option</function></member>
   </simplelist>
  </para>
 </refsect1>

</refentry>

<!-- Keep this comment at the end of the file
Local variables:
mode: sgml
sgml-omittag:t
sgml-shorttag:t
sgml-minimize-attributes:nil
sgml-always-quote-attributes:t
sgml-indent-step:1
sgml-indent-data:t
indent-tabs-mode:nil
sgml-parent-document:nil
sgml-default-dtd-file:"../../../../manual.ced"
sgml-exposed-tags:nil
sgml-local-catalogs:nil
sgml-local-ecat-files:nil
End:
vim600: syn=xml fen fdm=syntax fdl=2 si
vim: et tw=78 syn=sgml
vi: ts=1 sw=1
-->