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<!-- $Revision: 1.3 $ -->
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  <refentry id="function.session-save-path">
   <refnamediv>
    <refname>session_save_path</refname>
    <refpurpose>Get and/or set the current session save path</refpurpose>
   </refnamediv>
   <refsect1>
    <title>Description</title>
     <methodsynopsis>
      <type>string</type><methodname>session_save_path</methodname>
      <methodparam choice="opt"><type>string</type><parameter>path</parameter></methodparam>
     </methodsynopsis>
    <para>
     <function>session_save_path</function> returns the path of the current
     directory used to save session data. If <parameter>path</parameter>
     is specified, the path to which data is saved will be changed.
     <function>session_save_path</function> needs to be called before
     <function>session_start</function> for that purpose.
     <note>
      <para>
       On some operating systems, you may want to specify a path on a
       filesystem that handles lots of small files efficiently. For
       example, on Linux, reiserfs may provide better performance than
       ext2fs.
      </para>
     </note>
    </para>
    <para>
     See also the <link linkend="ini.session.save-path">session.save_path</link>
     configuration directive.
    </para>
   </refsect1>
  </refentry>

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