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<?xml version="1.0" encoding="iso-8859-1"?>
<!-- $Revision: 1.4 $ -->
<refentry id="function.socket-set-block">
<refnamediv>
<refname>socket_set_block</refname>
<refpurpose>
Sets blocking mode on a socket resource
</refpurpose>
</refnamediv>
<refsect1>
<title>Description</title>
<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>
<para>
<example>
<title><function>socket_set_block</function> example</title>
<programlisting role="php">
<![CDATA[
<?php
$port = 9090;
if (!$socket = socket_create_listen($port)) {
echo socket_strerror(socket_last_error());
}
if (!socket_set_option($socket, SOL_SOCKET, SO_REUSEADDR, 1)) {
echo socket_strerror(socket_last_error());
}
if (!socket_set_nonblock($socket)) { // $socket is now nonblocking
echo socket_strerror(socket_last_error());
}
if (!socket_set_block($socket)) { // $socket is now blocking
echo socket_strerror(socket_last_error());
}
?>
]]>
</programlisting>
</example>
</para>
<para>
&return.success;
</para>
<para>
See also <function>socket_set_nonblock</function> and
<function>socket_set_option</function>
</para>
</refsect1>
</refentry>
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