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<refentry xml:id="function.ftp-ssl-connect" xmlns="http://docbook.org/ns/docbook">
 <refnamediv>
  <refname>ftp_ssl_connect</refname>
  <refpurpose>Opens an Secure SSL-FTP connection</refpurpose>
 </refnamediv>
 <refsect1 role="description">
  &reftitle.description;
  <methodsynopsis>
   <type>resource</type><methodname>ftp_ssl_connect</methodname>
   <methodparam><type>string</type><parameter>host</parameter></methodparam>
   <methodparam choice="opt"><type>int</type><parameter>port</parameter><initializer>21</initializer></methodparam>
   <methodparam choice="opt"><type>int</type><parameter>timeout</parameter><initializer>90</initializer></methodparam>
  </methodsynopsis>
  <para>
   <function>ftp_ssl_connect</function> opens an explicit SSL-FTP connection to the
   specified <parameter>host</parameter>.
  </para>
  <note>
   <title>Why this function may not exist</title>
   <para>
    <function>ftp_ssl_connect</function> is only available if both
    the ftp module and the <link linkend="ref.openssl">OpenSSL</link>
    support is built statically into php, this means that on Windows this
    function will be undefined in the official PHP builds. To make this
    function available on Windows you must compile your own PHP binaries.
   </para>
  </note>
  <note>
   <para>
    <function>ftp_ssl_connect</function> is not intended for use with sFTP.
    To use sFTP with PHP, please see <function>ssh2_sftp</function>.
   </para>
  </note>
 </refsect1>
 <refsect1 role="parameters">
  &reftitle.parameters;
  <para>
   <variablelist>
    <varlistentry>
     <term><parameter>host</parameter></term>
     <listitem>
      <para>
       The FTP server address. This parameter shouldn't have any trailing 
       slashes and shouldn't be prefixed with <literal>ftp://</literal>.
      </para>
     </listitem>
    </varlistentry>
    <varlistentry>
     <term><parameter>port</parameter></term>
     <listitem>
      <para>
       This parameter specifies an alternate port to connect to. If it is
       omitted or set to zero, then the default FTP port, 21, will be used.
      </para>
     </listitem>
    </varlistentry>
    <varlistentry>
     <term><parameter>timeout</parameter></term>
     <listitem>
      <para>
       This parameter specifies the timeout for all subsequent network operations.
       If omitted, the default value is 90 seconds. The timeout can be changed and
       queried at any time with <function>ftp_set_option</function> and
       <function>ftp_get_option</function>.
      </para>
     </listitem>
    </varlistentry>
   </variablelist>
  </para>
 </refsect1>
 <refsect1 role="returnvalues">
  &reftitle.returnvalues;
  <para>
   Returns a SSL-FTP stream on success or &false; on error.
  </para>
 </refsect1>

 <refsect1 role="changelog">
  &reftitle.changelog;
  <para>
   <informaltable>
    <tgroup cols="2">
     <thead>
      <row>
       <entry>&Version;</entry>
       <entry>&Description;</entry>
      </row>
     </thead>
     <tbody>
      <row>
       <entry>5.2.2</entry>
       <entry>
        The function was changed to return &false; when it can't use an SSL
        connection, instead of fallbacking to a non-SSL one as previously.
       </entry>
      </row>
     </tbody>
    </tgroup>
   </informaltable>
  </para>
 </refsect1>

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

// set up basic ssl connection
$conn_id = ftp_ssl_connect($ftp_server);

// login with username and password
$login_result = ftp_login($conn_id, $ftp_user_name, $ftp_user_pass);

echo ftp_pwd($conn_id); // /

// close the ssl connection
ftp_close($conn_id);
?>
]]>
    </programlisting>
   </example>
  </para>
 </refsect1>
 <refsect1 role="seealso">
  &reftitle.seealso;
  <para>
   <simplelist>
    <member><function>ftp_connect</function></member>
   </simplelist>
  </para>
 </refsect1>
</refentry>

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