<?php
/**
* Simple diff class.
*
* Copyright (c) 2005-2010 Artur Graniszewski (aargoth@boo.pl)
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
* - Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
* - Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
* - Neither the name of the Lotos Framework nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* @category Library
* @package Lotos
* @subpackage Utilities
* @copyright Copyright (c) 2005-2010 Artur Graniszewski (aargoth@boo.pl)
* @license New BSD License
* @version $Id$
*/
require './diffClass.php';
// text is taken from http://en.wikipedia.org/wiki/Diff
$left = "This part of the
document has stayed the
same from version to
version. It shouldn't
be shown if it doesn't
change. Otherwise, that
would not be helping to
compress the size of the
changes.
This paragraph contains
text that is outdated.
It will be deleted in the
near future.
It is important to spell
check this dokument. On
the other hand, a
misspelled word isn't
the end of the world.
Nothing in the rest of
this paragraph needs to
be changed. Things can
be added after it.
";
$right = "This part of the
document has stayed the
same from version to
version. It shouldn't
be shown if it doesn't
change. Otherwise, that
would not be helping to
compress the size of the
changes.
It is important to spell
check this document. On
the other hand, a
misspelled word isn't
the end of the world.
Nothing in the rest of
this paragraph needs to
be changed. Things can
be added after it.
This paragraph contains
important new additions
to this document.
";
$right = "This is an important
notice! It should
therefore be located at
the beginning of this
document!
This part of the
document has stayed the
same from version to
version. It shouldn't
be shown if it doesn't
change. Otherwise, that
would not be helping to
compress anything.
It is important to spell
check this document. On
the other hand, a
misspelled word isn't
the end of the world.
Nothing in the rest of
this paragraph needs to
be changed. Things can
be added after it.
This paragraph contains
important new additions
to this document.
";
echo "<pre><h3>Diff result:</h3>";
echo Diff::compare($left, $right);
echo "</pre>";
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