Gecko [ www.vortexaion.com ]

Name	Size	Permission	Date
Engine	[ DIR ]	drwxrwxrwx	2024-07-26 18:49
Renderer	[ DIR ]	drwxrwxrwx	2024-07-26 18:49
Mapped.php	2.08 KB	-rw-rw-rw-	2016-01-27 13:07
Renderer.php	6.63 KB	-rw-rw-rw-	2016-01-27 13:07
ThreeWay.php	7.11 KB	-rw-rw-rw-	2016-01-27 13:07

Rename

<?php
/**
 * $Horde: framework/Text_Diff/Diff/Mapped.php,v 1.3.2.4 2009/01/06 15:23:41 jan Exp $
 *
 * Copyright 2007-2009 The Horde Project (http://www.horde.org/)
 *
 * See the enclosed file COPYING for license information (LGPL). If you did
 * not receive this file, see http://opensource.org/licenses/lgpl-license.php.
 *
 * @package Text_Diff
 * @author  Geoffrey T. Dairiki <dairiki@dairiki.org>
 */
class Text_Diff_Mapped extends Text_Diff {

/**
     * Computes a diff between sequences of strings.
     *
     * This can be used to compute things like case-insensitve diffs, or diffs
     * which ignore changes in white-space.
     *
     * @param array $from_lines         An array of strings.
     * @param array $to_lines           An array of strings.
     * @param array $mapped_from_lines  This array should have the same size
     *                                  number of elements as $from_lines.  The
     *                                  elements in $mapped_from_lines and
     *                                  $mapped_to_lines are what is actually
     *                                  compared when computing the diff.
     * @param array $mapped_to_lines    This array should have the same number
     *                                  of elements as $to_lines.
     */
    function Text_Diff_Mapped($from_lines, $to_lines,
                              $mapped_from_lines, $mapped_to_lines)
    {
        assert(count($from_lines) == count($mapped_from_lines));
        assert(count($to_lines) == count($mapped_to_lines));

parent::Text_Diff($mapped_from_lines, $mapped_to_lines);

$xi = $yi = 0;
        for ($i = 0; $i < count($this->_edits); $i++) {
            $orig = &$this->_edits[$i]->orig;
            if (is_array($orig)) {
                $orig = array_slice($from_lines, $xi, count($orig));
                $xi += count($orig);
            }

$final = &$this->_edits[$i]->final;
            if (is_array($final)) {
                $final = array_slice($to_lines, $yi, count($final));
                $yi += count($final);
            }
        }
    }

}