4 * PEL: PHP Exif Library.
5 * A library with support for reading and
6 * writing all Exif headers in JPEG and TIFF images using PHP.
8 * Copyright (C) 2004, 2005, 2006 Martin Geisler.
10 * This program is free software; you can redistribute it and/or modify
11 * it under the terms of the GNU General Public License as published by
12 * the Free Software Foundation; either version 2 of the License, or
13 * (at your option) any later version.
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU General Public License for more details.
20 * You should have received a copy of the GNU General Public License
21 * along with this program in the file COPYING; if not, write to the
22 * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
23 * Boston, MA 02110-1301 USA
25 namespace lsolesen\pel;
28 * Classes for dealing with Exif entries.
30 * This file defines two exception classes and the abstract class
31 * {@link PelEntry} which provides the basic methods that all Exif
32 * entries will have. All Exif entries will be represented by
33 * descendants of the {@link PelEntry} class --- the class itself is
34 * abstract and so it cannot be instantiated.
36 * @author Martin Geisler <mgeisler@users.sourceforge.net>
37 * @license http://www.gnu.org/licenses/gpl.html GNU General Public
41 use lsolesen\pel\PelTag;
44 * Exception indicating that an unexpected number of components was
47 * Some tags have strict limits as to the allowed number of
48 * components, and this exception is thrown if the data violates such
49 * a constraint. The documentation for each tag in {@link PelTag}
50 * explains the expected number of components.
52 * @author Martin Geisler <mgeisler@users.sourceforge.net>
54 * @subpackage Exception
56 class PelWrongComponentCountException extends \lsolesen\pel\PelEntryException
60 * Construct a new exception indicating a wrong number of
67 * the tag for which the violation was found.
70 * the number of components found.
72 * @param int $expected
73 * the expected number of components.
75 public function __construct($type, $tag, $found, $expected)
77 parent::__construct('Wrong number of components found for %s tag: %d. ' . 'Expected %d.', PelTag::getName($type, $tag), $found, $expected);