<?xml version="1.0" encoding="iso-8859-1"?>
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<!-- splitted from ./en/functions/sockets.xml, last change in rev 1.27 -->
  <refentry id="function.socket-sendto">
   <refnamediv>
    <refname>socket_sendto</refname>
    <refpurpose>Sends a message to a socket, whether it is connected or not </refpurpose>
   </refnamediv>
   <refsect1>
    <title>Description</title>
     <methodsynopsis>
      <type>int</type><methodname>socket_sendto</methodname>
      <methodparam><type>resource</type><parameter>socket</parameter></methodparam>
      <methodparam><type>string</type><parameter>buf</parameter></methodparam>
      <methodparam><type>int</type><parameter>len</parameter></methodparam>
      <methodparam><type>int</type><parameter>flags</parameter></methodparam>
      <methodparam><type>string</type><parameter>addr</parameter></methodparam>
      <methodparam choice="opt"><type>int</type><parameter>port</parameter></methodparam>
     </methodsynopsis>
     &warn.experimental.func;
    <para>
     The function <function>socket_sendto</function> sends 
     <parameter>len</parameter> bytes from <parameter>buf</parameter> 
     through the socket <parameter>socket</parameter> to the 
     <parameter>port</parameter> at the address <parameter>addr</parameter>
    </para>
    <para>
     The value of <parameter>flags</parameter> can be one of the 
     following:
     <table>
      <title>possible values for <parameter>flags</parameter></title>
      <tgroup cols="2">
       <tbody>
        <row>
         <entry><literal>0x1</literal></entry>
         <entry>
          Process OOB (out-of-band) data.
         </entry>
        </row>
        <row>
         <entry><literal>0x2</literal></entry>
         <entry>
          Peek at incoming message.
         </entry>
        </row>
        <row>
         <entry><literal>0x4</literal></entry>
         <entry>
          Bypass routing, use direct interface.
         </entry>
        </row>
        <row>
         <entry><literal>0x8</literal></entry>
         <entry>
          Data completes record.
         </entry>
        </row>
        <row>
         <entry><literal>0x100</literal></entry>
         <entry>
          Data completes transaction.
         </entry>
        </row>
       </tbody>
      </tgroup>
     </table>
    </para>
    <example>
     <title><function>socket_sendto</function> Example</title>
     <programlisting role="php">
<![CDATA[
<?php
    $sh = socket_create(AF_INET,SOCK_STREAM,SOL_TCP);
    if (socket_bind($sh, '127.0.0.1', 4242)) {
        echo "Socket bound correctly";
    }
    $buf = 'Test Message';
    $len = strlen($buf);
    if (socket_sendto($sh, $buf, $len, 0x100, '192.168.0.2', 4242) !== FALSE) {
        echo "Message sent correctly";
    }
    socket_close($sh);
?>
]]>
     </programlisting>
    </example>
    <para>
     See also 
     <function>socket_send</function> and
     <function>socket_sendmsg</function>.
    </para>
   </refsect1>
  </refentry>

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