socket-import-stream.xml

<?xml version="1.0" encoding="utf-8"?>
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<refentry xml:id="function.socket-import-stream" xmlns="http://docbook.org/ns/docbook">
 <refnamediv>
  <refname>socket_import_stream</refname>
  <refpurpose>Import a stream</refpurpose>
 </refnamediv>
 
 <refsect1 role="description">
  &reftitle.description;
  <methodsynopsis>
   <type class="union"><type>Socket</type><type>false</type></type><methodname>socket_import_stream</methodname>
   <methodparam><type>resource</type><parameter>stream</parameter></methodparam>
  </methodsynopsis>
  <para>
   Imports a stream that encapsulates a socket into a socket extension resource.
  </para>
 </refsect1>

 <refsect1 role="parameters">
  &reftitle.parameters;
  <para>
   <variablelist>
    <varlistentry>
     <term><parameter>stream</parameter></term>
     <listitem>
      <para>
       The stream resource to import.
      </para>
     </listitem>
    </varlistentry>
   </variablelist>
  </para>
 </refsect1>

 <refsect1 role="returnvalues">
  &reftitle.returnvalues;
  <para>
   Returns &false; on failure.
  </para>
 </refsect1>

 <refsect1 role="changelog">
  &reftitle.changelog;
  <informaltable>
   <tgroup cols="2">
    <thead>
     <row>
      <entry>&Version;</entry>
      <entry>&Description;</entry>
     </row>
    </thead>
    <tbody>
     <row>
      <entry>8.0.0</entry>
      <entry>
       On success, this function returns a <classname>Socket</classname> instance now;
       previously, a <type>resource</type> was returned.
      </entry>
     </row>
    </tbody>
   </tgroup>
  </informaltable>
 </refsect1>

 <refsect1 role="examples">
  &reftitle.examples;
  <para>
   <example>
    <title><function>socket_import_stream</function> example</title>
    <programlisting role="php">
<![CDATA[
<?php
$stream = stream_socket_server("udp://0.0.0.0:58380", $errno, $errstr, STREAM_SERVER_BIND); 
$sock   = socket_import_stream($stream);
?>
]]>
    </programlisting>
   </example>
  </para>
 </refsect1>

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

</refentry>
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