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<?xml version="1.0" encoding="ISO-8859-1"?>
<!--
-
- This file is part of the OpenLink Software Virtuoso Open-Source (VOS)
- project.
-
- Copyright (C) 1998-2018 OpenLink Software
-
- This project is free software; you can redistribute it and/or modify it
- under the terms of the GNU General Public License as published by the
- Free Software Foundation; only version 2 of the License, dated June 1991.
-
- This program is distributed in the hope that it will be useful, but
- WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- General Public License for more details.
-
- You should have received a copy of the GNU General Public License along
- with this program; if not, write to the Free Software Foundation, Inc.,
- 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
-
-
-->
<refentry id="fn_http_root">
<refmeta>
<refentrytitle>http_root</refentrytitle>
<refmiscinfo>ws</refmiscinfo>
</refmeta>
<refnamediv>
<refname>http_root</refname>
<refpurpose>Returns the absolute path of the server root directory.</refpurpose>
</refnamediv>
<refsynopsisdiv>
<funcsynopsis id="fsyn_http_root">
<funcprototype id="fproto_http_root">
<funcdef>varchar <function>http_root</function></funcdef>
<paramdef></paramdef>
</funcprototype>
</funcsynopsis>
</refsynopsisdiv>
<refsect1 id="desc_http_root">
<title>Description</title>
<para>Returns the absolute path of the server root directory.</para>
</refsect1>
<refsect1 id="ret_http_root"><title>Return Types</title>
<para>
String of the absolute path of the server root directory.</para>
</refsect1>
<refsect1 id="examples_http_root"><title>Examples</title>
<example id="ex_http_root"><title>Obtaining the Client IP Address</title>
<programlisting>
<?vsp
http (file_to_string (sprintf ('%s/banner.html', http_root())));
?>
</programlisting>
</example>
</refsect1>
<refsect1 id="seealso_http_root"><title>See Also</title>
<para>
<link linkend="fn_http"><function>http</function></link>,
<link linkend="fn_http_value"><function>http_value</function></link>,
<link linkend="fn_http_url"><function>http_url</function></link>,
<link linkend="fn_string_output"><function>string_output</function></link>,
<link linkend="fn_http_rewrite"><function>http_rewrite</function></link>.
</para>
</refsect1>
</refentry>
|
