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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.
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- 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_tree_md5">
<refmeta>
<refentrytitle>tree_md5</refentrytitle>
<refmiscinfo>hash</refmiscinfo>
<refmiscinfo>array</refmiscinfo>
</refmeta>
<refnamediv>
<refname>tree_md5</refname>
<refpurpose>returns MD5 checksum of array argument</refpurpose>
</refnamediv>
<refsynopsisdiv>
<funcsynopsis id="fsyn_tree_md5">
<funcprototype id="fproto_tree_md5">
<funcdef>string <function>tree_md5</function></funcdef>
<paramdef>in <parameter>tree</parameter> any</paramdef>
</funcprototype>
</funcsynopsis>
</refsynopsisdiv>
<refsect1 id="desc_tree_md5"><title>Description</title>
<para>Returns a string of 16 characters representing the binary MD5 checksum of the argument. The argument can be any array or scalar.</para>
</refsect1>
<refsect1 id="params_tree_md5"><title>Parameters</title>
<refsect2>
<title>tree</title>
<para>String or string_session to be processed with MD5 algorithm.</para>
</refsect2>
</refsect1>
<refsect1 id="ret_tree_md5"><title>Return Values</title>
<para>A string of 32 lower case hex digits that are the result of the MD5
algorithm used on the data argument.</para>
</refsect1>
<refsect1 id="errors_tree_md5"><title>Errors</title>
<para><link linkend="datatypeerror">Parameter data type checking errors</link></para>
</refsect1>
</refentry>
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