Raphaël G. Git Repositories - cdn/blob - vendor/phpqrcode/qrconst.php

   1 <?php
   2
   3 /*
   4  * PHP QR Code encoder
   5  *
   6  * Common constants
   7  *
   8  * Based on libqrencode C library distributed under LGPL 2.1
   9  * Copyright (C) 2006, 2007, 2008, 2009 Kentaro Fukuchi <fukuchi@megaui.net>
  10  *
  11  * PHP QR Code is distributed under LGPL 3
  12  * Copyright (C) 2010 Dominik Dzienia <deltalab at poczta dot fm>
  13  *
  14  * This library is free software; you can redistribute it and/or
  15  * modify it under the terms of the GNU Lesser General Public
  16  * License as published by the Free Software Foundation; either
  17  * version 3 of the License, or any later version.
  18  *
  19  * This library is distributed in the hope that it will be useful,
  20  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  21  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  22  * Lesser General Public License for more details.
  23  *
  24  * You should have received a copy of the GNU Lesser General Public
  25  * License along with this library; if not, write to the Free Software
  26  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
  27  */
  28
  29         // Encoding modes
  30
  31         define('QR_MODE_NUL', -1);
  32         define('QR_MODE_NUM', 0);
  33         define('QR_MODE_AN', 1);
  34         define('QR_MODE_8', 2);
  35         define('QR_MODE_KANJI', 3);
  36         define('QR_MODE_STRUCTURE', 4);
  37
  38         // Levels of error correction.
  39
  40         define('QR_ECLEVEL_L', 0);
  41         define('QR_ECLEVEL_M', 1);
  42         define('QR_ECLEVEL_Q', 2);
  43         define('QR_ECLEVEL_H', 3);
  44
  45         // Supported output formats
  46
  47         define('QR_FORMAT_TEXT', 0);
  48         define('QR_FORMAT_PNG',  1);
  49
  50         class qrstr {
  51                 public static function set(&$srctab, $x, $y, $repl, $replLen = false) {
  52                         $srctab[$y] = substr_replace($srctab[$y], ($replLen !== false)?substr($repl,0,$replLen):$repl, $x, ($replLen !== false)?$replLen:strlen($repl));
  53                 }
  54         }