File: /var/www/html/www.winghung.com/wp-content/plugins/login-with-ajax/assets/php/qrcode.php
<?php
namespace Login_With_AJAX;
/**
*
* Copyright (c) 2016-2018 Kreative Software.
* Stripped down version inspired by Donald Becker, 2019
* Minimal SVG builder, composer support by Andreas Gohr, 2022
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*
* @author Kreative Software
* @link https://github.com/kreativekorp/barcode
* @author Donald Becker
* @link https://github.com/psyon/php-qrcode
* @license MIT
*/
class QRCode
{
protected $data;
protected $options;
/**
* @param string $data
* @param array $options
*/
public function __construct($data, $options = [])
{
$defaults = [
's' => 'qrl'
];
if (!is_array($options)) $options = [];
$this->data = $data;
$this->options = array_merge($defaults, $options);
}
/**
* Convenience method to quickly generate an SVG
*
* @param string $data
* @param array $options
* @return string
*/
static public function svg($data, $options = [])
{
return (new QRCode($data, $options))->createSVG();
}
/**
* Create a SVG ready to be inlined
*
* @return string
*/
public function createSVG()
{
$code = $this->dispatch_encode($this->data, $this->options);
$svg = sprintf('<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 %d %d">', $code['s'][0], $code['s'][1]);
foreach ($code['b'] as $y => $row) {
foreach ($row as $x => $val) {
if ($val) {
$svg .= sprintf('<rect x="%d" y="%d" width="1" height="1" />', $x, $y);
}
}
}
$svg .= '</svg>';
return $svg;
}
/* - - - - DISPATCH - - - - */
protected function dispatch_encode($data, $options)
{
switch (strtolower(preg_replace('/[^A-Za-z0-9]/', '', $options['s']))) {
case 'qrl':
return $this->qr_encode($data, 0);
case 'qrm':
return $this->qr_encode($data, 1);
case 'qrq':
return $this->qr_encode($data, 2);
case 'qrh':
return $this->qr_encode($data, 3);
default:
return $this->qr_encode($data, 0);
}
}
// region QR Encoder
protected function qr_encode($data, $ecl)
{
list($mode, $vers, $ec, $data) = $this->qr_encode_data($data, $ecl);
$data = $this->qr_encode_ec($data, $ec, $vers);
list($size, $mtx) = $this->qr_create_matrix($vers, $data);
list($mask, $mtx) = $this->qr_apply_best_mask($mtx, $size);
$mtx = $this->qr_finalize_matrix($mtx, $size, $ecl, $mask, $vers);
return array(
'g' => 'm',
'q' => array(4, 4, 4, 4),
's' => array($size, $size),
'b' => $mtx
);
}
protected function qr_encode_data($data, $ecl)
{
$mode = $this->qr_detect_mode($data);
$version = $this->qr_detect_version($data, $mode, $ecl);
$version_group = (($version < 10) ? 0 : (($version < 27) ? 1 : 2));
$ec_params = $this->qr_ec_params[($version - 1) * 4 + $ecl];
/* Don't cut off mid-character if exceeding capacity. */
$max_chars = $this->qr_capacity[$version - 1][$ecl][$mode];
if ($mode == 3) $max_chars <<= 1;
$data = substr($data, 0, $max_chars);
/* Convert from character level to bit level. */
switch ($mode) {
case 0:
$code = $this->qr_encode_numeric($data, $version_group);
break;
case 1:
$code = $this->qr_encode_alphanumeric($data, $version_group);
break;
case 2:
$code = $this->qr_encode_binary($data, $version_group);
break;
case 3:
$code = $this->qr_encode_kanji($data, $version_group);
break;
}
for ($i = 0; $i < 4; $i++) $code[] = 0;
while (count($code) % 8) $code[] = 0;
/* Convert from bit level to byte level. */
$data = array();
for ($i = 0, $n = count($code); $i < $n; $i += 8) {
$byte = 0;
if ($code[$i + 0]) $byte |= 0x80;
if ($code[$i + 1]) $byte |= 0x40;
if ($code[$i + 2]) $byte |= 0x20;
if ($code[$i + 3]) $byte |= 0x10;
if ($code[$i + 4]) $byte |= 0x08;
if ($code[$i + 5]) $byte |= 0x04;
if ($code[$i + 6]) $byte |= 0x02;
if ($code[$i + 7]) $byte |= 0x01;
$data[] = $byte;
}
for (
$i = count($data), $a = 1, $n = $ec_params[0];
$i < $n; $i++, $a ^= 1
) {
$data[] = $a ? 236 : 17;
}
/* Return. */
return array($mode, $version, $ec_params, $data);
}
protected function qr_detect_mode($data)
{
$numeric = '/^[0-9]*$/';
$alphanumeric = '/^[0-9A-Z .\/:$%*+-]*$/';
$kanji = '/^([\x81-\x9F\xE0-\xEA][\x40-\xFC]|[\xEB][\x40-\xBF])*$/';
if (preg_match($numeric, $data)) return 0;
if (preg_match($alphanumeric, $data)) return 1;
if (preg_match($kanji, $data)) return 3;
return 2;
}
protected function qr_detect_version($data, $mode, $ecl)
{
$length = strlen($data);
if ($mode == 3) $length >>= 1;
for ($v = 0; $v < 40; $v++) {
if ($length <= $this->qr_capacity[$v][$ecl][$mode]) {
return $v + 1;
}
}
return 40;
}
protected function qr_encode_numeric($data, $version_group)
{
$code = array(0, 0, 0, 1);
$length = strlen($data);
switch ($version_group) {
case 2: /* 27 - 40 */
$code[] = $length & 0x2000;
$code[] = $length & 0x1000;
case 1: /* 10 - 26 */
$code[] = $length & 0x0800;
$code[] = $length & 0x0400;
case 0: /* 1 - 9 */
$code[] = $length & 0x0200;
$code[] = $length & 0x0100;
$code[] = $length & 0x0080;
$code[] = $length & 0x0040;
$code[] = $length & 0x0020;
$code[] = $length & 0x0010;
$code[] = $length & 0x0008;
$code[] = $length & 0x0004;
$code[] = $length & 0x0002;
$code[] = $length & 0x0001;
}
for ($i = 0; $i < $length; $i += 3) {
$group = substr($data, $i, 3);
switch (strlen($group)) {
case 3:
$code[] = $group & 0x200;
$code[] = $group & 0x100;
$code[] = $group & 0x080;
case 2:
$code[] = $group & 0x040;
$code[] = $group & 0x020;
$code[] = $group & 0x010;
case 1:
$code[] = $group & 0x008;
$code[] = $group & 0x004;
$code[] = $group & 0x002;
$code[] = $group & 0x001;
}
}
return $code;
}
protected function qr_encode_alphanumeric($data, $version_group)
{
$alphabet = '0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ $%*+-./:';
$code = array(0, 0, 1, 0);
$length = strlen($data);
switch ($version_group) {
case 2: /* 27 - 40 */
$code[] = $length & 0x1000;
$code[] = $length & 0x0800;
case 1: /* 10 - 26 */
$code[] = $length & 0x0400;
$code[] = $length & 0x0200;
case 0: /* 1 - 9 */
$code[] = $length & 0x0100;
$code[] = $length & 0x0080;
$code[] = $length & 0x0040;
$code[] = $length & 0x0020;
$code[] = $length & 0x0010;
$code[] = $length & 0x0008;
$code[] = $length & 0x0004;
$code[] = $length & 0x0002;
$code[] = $length & 0x0001;
}
for ($i = 0; $i < $length; $i += 2) {
$group = substr($data, $i, 2);
if (strlen($group) > 1) {
$c1 = strpos($alphabet, substr($group, 0, 1));
$c2 = strpos($alphabet, substr($group, 1, 1));
$ch = $c1 * 45 + $c2;
$code[] = $ch & 0x400;
$code[] = $ch & 0x200;
$code[] = $ch & 0x100;
$code[] = $ch & 0x080;
$code[] = $ch & 0x040;
$code[] = $ch & 0x020;
$code[] = $ch & 0x010;
$code[] = $ch & 0x008;
$code[] = $ch & 0x004;
$code[] = $ch & 0x002;
$code[] = $ch & 0x001;
} else {
$ch = strpos($alphabet, $group);
$code[] = $ch & 0x020;
$code[] = $ch & 0x010;
$code[] = $ch & 0x008;
$code[] = $ch & 0x004;
$code[] = $ch & 0x002;
$code[] = $ch & 0x001;
}
}
return $code;
}
protected function qr_encode_binary($data, $version_group)
{
$code = array(0, 1, 0, 0);
$length = strlen($data);
switch ($version_group) {
case 2: /* 27 - 40 */
case 1: /* 10 - 26 */
$code[] = $length & 0x8000;
$code[] = $length & 0x4000;
$code[] = $length & 0x2000;
$code[] = $length & 0x1000;
$code[] = $length & 0x0800;
$code[] = $length & 0x0400;
$code[] = $length & 0x0200;
$code[] = $length & 0x0100;
case 0: /* 1 - 9 */
$code[] = $length & 0x0080;
$code[] = $length & 0x0040;
$code[] = $length & 0x0020;
$code[] = $length & 0x0010;
$code[] = $length & 0x0008;
$code[] = $length & 0x0004;
$code[] = $length & 0x0002;
$code[] = $length & 0x0001;
}
for ($i = 0; $i < $length; $i++) {
$ch = ord(substr($data, $i, 1));
$code[] = $ch & 0x80;
$code[] = $ch & 0x40;
$code[] = $ch & 0x20;
$code[] = $ch & 0x10;
$code[] = $ch & 0x08;
$code[] = $ch & 0x04;
$code[] = $ch & 0x02;
$code[] = $ch & 0x01;
}
return $code;
}
protected function qr_encode_kanji($data, $version_group)
{
$code = array(1, 0, 0, 0);
$length = strlen($data);
switch ($version_group) {
case 2: /* 27 - 40 */
$code[] = $length & 0x1000;
$code[] = $length & 0x0800;
case 1: /* 10 - 26 */
$code[] = $length & 0x0400;
$code[] = $length & 0x0200;
case 0: /* 1 - 9 */
$code[] = $length & 0x0100;
$code[] = $length & 0x0080;
$code[] = $length & 0x0040;
$code[] = $length & 0x0020;
$code[] = $length & 0x0010;
$code[] = $length & 0x0008;
$code[] = $length & 0x0004;
$code[] = $length & 0x0002;
}
for ($i = 0; $i < $length; $i += 2) {
$group = substr($data, $i, 2);
$c1 = ord(substr($group, 0, 1));
$c2 = ord(substr($group, 1, 1));
if ($c1 >= 0x81 && $c1 <= 0x9F && $c2 >= 0x40 && $c2 <= 0xFC) {
$ch = ($c1 - 0x81) * 0xC0 + ($c2 - 0x40);
} else if (
($c1 >= 0xE0 && $c1 <= 0xEA && $c2 >= 0x40 && $c2 <= 0xFC) ||
($c1 == 0xEB && $c2 >= 0x40 && $c2 <= 0xBF)
) {
$ch = ($c1 - 0xC1) * 0xC0 + ($c2 - 0x40);
} else {
$ch = 0;
}
$code[] = $ch & 0x1000;
$code[] = $ch & 0x0800;
$code[] = $ch & 0x0400;
$code[] = $ch & 0x0200;
$code[] = $ch & 0x0100;
$code[] = $ch & 0x0080;
$code[] = $ch & 0x0040;
$code[] = $ch & 0x0020;
$code[] = $ch & 0x0010;
$code[] = $ch & 0x0008;
$code[] = $ch & 0x0004;
$code[] = $ch & 0x0002;
$code[] = $ch & 0x0001;
}
return $code;
}
protected function qr_encode_ec($data, $ec_params, $version)
{
$blocks = $this->qr_ec_split($data, $ec_params);
$ec_blocks = array();
for ($i = 0, $n = count($blocks); $i < $n; $i++) {
$ec_blocks[] = $this->qr_ec_divide($blocks[$i], $ec_params);
}
$data = $this->qr_ec_interleave($blocks);
$ec_data = $this->qr_ec_interleave($ec_blocks);
$code = array();
foreach ($data as $ch) {
$code[] = $ch & 0x80;
$code[] = $ch & 0x40;
$code[] = $ch & 0x20;
$code[] = $ch & 0x10;
$code[] = $ch & 0x08;
$code[] = $ch & 0x04;
$code[] = $ch & 0x02;
$code[] = $ch & 0x01;
}
foreach ($ec_data as $ch) {
$code[] = $ch & 0x80;
$code[] = $ch & 0x40;
$code[] = $ch & 0x20;
$code[] = $ch & 0x10;
$code[] = $ch & 0x08;
$code[] = $ch & 0x04;
$code[] = $ch & 0x02;
$code[] = $ch & 0x01;
}
for ($n = $this->qr_remainder_bits[$version - 1]; $n > 0; $n--) {
$code[] = 0;
}
return $code;
}
protected function qr_ec_split($data, $ec_params)
{
$blocks = array();
$offset = 0;
for ($i = $ec_params[2], $length = $ec_params[3]; $i > 0; $i--) {
$blocks[] = array_slice($data, $offset, $length);
$offset += $length;
}
for ($i = $ec_params[4], $length = $ec_params[5]; $i > 0; $i--) {
$blocks[] = array_slice($data, $offset, $length);
$offset += $length;
}
return $blocks;
}
protected function qr_ec_divide($data, $ec_params)
{
$num_data = count($data);
$num_error = $ec_params[1];
$generator = $this->qr_ec_polynomials[$num_error];
$message = $data;
for ($i = 0; $i < $num_error; $i++) {
$message[] = 0;
}
for ($i = 0; $i < $num_data; $i++) {
if ($message[$i]) {
$leadterm = $this->qr_log[$message[$i]];
for ($j = 0; $j <= $num_error; $j++) {
$term = ($generator[$j] + $leadterm) % 255;
$message[$i + $j] ^= $this->qr_exp[$term];
}
}
}
return array_slice($message, $num_data, $num_error);
}
protected function qr_ec_interleave($blocks)
{
$data = array();
$num_blocks = count($blocks);
for ($offset = 0; true; $offset++) {
$break = true;
for ($i = 0; $i < $num_blocks; $i++) {
if (isset($blocks[$i][$offset])) {
$data[] = $blocks[$i][$offset];
$break = false;
}
}
if ($break) break;
}
return $data;
}
protected function qr_create_matrix($version, $data)
{
$size = $version * 4 + 17;
$matrix = array();
for ($i = 0; $i < $size; $i++) {
$row = array();
for ($j = 0; $j < $size; $j++) {
$row[] = 0;
}
$matrix[] = $row;
}
/* Finder patterns. */
for ($i = 0; $i < 8; $i++) {
for ($j = 0; $j < 8; $j++) {
$m = (($i == 7 || $j == 7) ? 2 :
(($i == 0 || $j == 0 || $i == 6 || $j == 6) ? 3 :
(($i == 1 || $j == 1 || $i == 5 || $j == 5) ? 2 : 3)));
$matrix[$i][$j] = $m;
$matrix[$size - $i - 1][$j] = $m;
$matrix[$i][$size - $j - 1] = $m;
}
}
/* Alignment patterns. */
if ($version >= 2) {
$alignment = $this->qr_alignment_patterns[$version - 2];
foreach ($alignment as $i) {
foreach ($alignment as $j) {
if (!$matrix[$i][$j]) {
for ($ii = -2; $ii <= 2; $ii++) {
for ($jj = -2; $jj <= 2; $jj++) {
$m = (max(abs($ii), abs($jj)) & 1) ^ 3;
$matrix[$i + $ii][$j + $jj] = $m;
}
}
}
}
}
}
/* Timing patterns. */
for ($i = $size - 9; $i >= 8; $i--) {
$matrix[$i][6] = ($i & 1) ^ 3;
$matrix[6][$i] = ($i & 1) ^ 3;
}
/* Dark module. Such an ominous name for such an innocuous thing. */
$matrix[$size - 8][8] = 3;
/* Format information area. */
for ($i = 0; $i <= 8; $i++) {
if (!$matrix[$i][8]) $matrix[$i][8] = 1;
if (!$matrix[8][$i]) $matrix[8][$i] = 1;
if ($i && !$matrix[$size - $i][8]) $matrix[$size - $i][8] = 1;
if ($i && !$matrix[8][$size - $i]) $matrix[8][$size - $i] = 1;
}
/* Version information area. */
if ($version >= 7) {
for ($i = 9; $i < 12; $i++) {
for ($j = 0; $j < 6; $j++) {
$matrix[$size - $i][$j] = 1;
$matrix[$j][$size - $i] = 1;
}
}
}
/* Data. */
$col = $size - 1;
$row = $size - 1;
$dir = -1;
$offset = 0;
$length = count($data);
while ($col > 0 && $offset < $length) {
if (!$matrix[$row][$col]) {
$matrix[$row][$col] = $data[$offset] ? 5 : 4;
$offset++;
}
if (!$matrix[$row][$col - 1]) {
$matrix[$row][$col - 1] = $data[$offset] ? 5 : 4;
$offset++;
}
$row += $dir;
if ($row < 0 || $row >= $size) {
$dir = -$dir;
$row += $dir;
$col -= 2;
if ($col == 6) $col--;
}
}
return array($size, $matrix);
}
protected function qr_apply_best_mask($matrix, $size)
{
$best_mask = 0;
$best_matrix = $this->qr_apply_mask($matrix, $size, $best_mask);
$best_penalty = $this->qr_penalty($best_matrix, $size);
for ($test_mask = 1; $test_mask < 8; $test_mask++) {
$test_matrix = $this->qr_apply_mask($matrix, $size, $test_mask);
$test_penalty = $this->qr_penalty($test_matrix, $size);
if ($test_penalty < $best_penalty) {
$best_mask = $test_mask;
$best_matrix = $test_matrix;
$best_penalty = $test_penalty;
}
}
return array($best_mask, $best_matrix);
}
protected function qr_apply_mask($matrix, $size, $mask)
{
for ($i = 0; $i < $size; $i++) {
for ($j = 0; $j < $size; $j++) {
if ($matrix[$i][$j] >= 4) {
if ($this->qr_mask($mask, $i, $j)) {
$matrix[$i][$j] ^= 1;
}
}
}
}
return $matrix;
}
protected function qr_mask($mask, $r, $c)
{
switch ($mask) {
case 0:
return !(($r + $c) % 2);
case 1:
return !(($r) % 2);
case 2:
return !(($c) % 3);
case 3:
return !(($r + $c) % 3);
case 4:
return !((floor(($r) / 2) + floor(($c) / 3)) % 2);
case 5:
return !(((($r * $c) % 2) + (($r * $c) % 3)));
case 6:
return !(((($r * $c) % 2) + (($r * $c) % 3)) % 2);
case 7:
return !(((($r + $c) % 2) + (($r * $c) % 3)) % 2);
}
}
protected function qr_penalty(&$matrix, $size)
{
$score = $this->qr_penalty_1($matrix, $size);
$score += $this->qr_penalty_2($matrix, $size);
$score += $this->qr_penalty_3($matrix, $size);
$score += $this->qr_penalty_4($matrix, $size);
return $score;
}
protected function qr_penalty_1(&$matrix, $size)
{
$score = 0;
for ($i = 0; $i < $size; $i++) {
$rowvalue = 0;
$rowcount = 0;
$colvalue = 0;
$colcount = 0;
for ($j = 0; $j < $size; $j++) {
$rv = ($matrix[$i][$j] == 5 || $matrix[$i][$j] == 3) ? 1 : 0;
$cv = ($matrix[$j][$i] == 5 || $matrix[$j][$i] == 3) ? 1 : 0;
if ($rv == $rowvalue) {
$rowcount++;
} else {
if ($rowcount >= 5) $score += $rowcount - 2;
$rowvalue = $rv;
$rowcount = 1;
}
if ($cv == $colvalue) {
$colcount++;
} else {
if ($colcount >= 5) $score += $colcount - 2;
$colvalue = $cv;
$colcount = 1;
}
}
if ($rowcount >= 5) $score += $rowcount - 2;
if ($colcount >= 5) $score += $colcount - 2;
}
return $score;
}
protected function qr_penalty_2(&$matrix, $size)
{
$score = 0;
for ($i = 1; $i < $size; $i++) {
for ($j = 1; $j < $size; $j++) {
$v1 = $matrix[$i - 1][$j - 1];
$v2 = $matrix[$i - 1][$j];
$v3 = $matrix[$i][$j - 1];
$v4 = $matrix[$i][$j];
$v1 = ($v1 == 5 || $v1 == 3) ? 1 : 0;
$v2 = ($v2 == 5 || $v2 == 3) ? 1 : 0;
$v3 = ($v3 == 5 || $v3 == 3) ? 1 : 0;
$v4 = ($v4 == 5 || $v4 == 3) ? 1 : 0;
if ($v1 == $v2 && $v2 == $v3 && $v3 == $v4) $score += 3;
}
}
return $score;
}
protected function qr_penalty_3(&$matrix, $size)
{
$score = 0;
for ($i = 0; $i < $size; $i++) {
$rowvalue = 0;
$colvalue = 0;
for ($j = 0; $j < 11; $j++) {
$rv = ($matrix[$i][$j] == 5 || $matrix[$i][$j] == 3) ? 1 : 0;
$cv = ($matrix[$j][$i] == 5 || $matrix[$j][$i] == 3) ? 1 : 0;
$rowvalue = (($rowvalue << 1) & 0x7FF) | $rv;
$colvalue = (($colvalue << 1) & 0x7FF) | $cv;
}
if ($rowvalue == 0x5D0 || $rowvalue == 0x5D) $score += 40;
if ($colvalue == 0x5D0 || $colvalue == 0x5D) $score += 40;
for ($j = 11; $j < $size; $j++) {
$rv = ($matrix[$i][$j] == 5 || $matrix[$i][$j] == 3) ? 1 : 0;
$cv = ($matrix[$j][$i] == 5 || $matrix[$j][$i] == 3) ? 1 : 0;
$rowvalue = (($rowvalue << 1) & 0x7FF) | $rv;
$colvalue = (($colvalue << 1) & 0x7FF) | $cv;
if ($rowvalue == 0x5D0 || $rowvalue == 0x5D) $score += 40;
if ($colvalue == 0x5D0 || $colvalue == 0x5D) $score += 40;
}
}
return $score;
}
protected function qr_penalty_4(&$matrix, $size)
{
$dark = 0;
for ($i = 0; $i < $size; $i++) {
for ($j = 0; $j < $size; $j++) {
if ($matrix[$i][$j] == 5 || $matrix[$i][$j] == 3) {
$dark++;
}
}
}
$dark *= 20;
$dark /= $size * $size;
$a = abs(floor($dark) - 10);
$b = abs(ceil($dark) - 10);
return min($a, $b) * 10;
}
protected function qr_finalize_matrix(
$matrix, $size, $ecl, $mask, $version
)
{
/* Format Info */
$format = $this->qr_format_info[$ecl * 8 + $mask];
$matrix[8][0] = $format[0];
$matrix[8][1] = $format[1];
$matrix[8][2] = $format[2];
$matrix[8][3] = $format[3];
$matrix[8][4] = $format[4];
$matrix[8][5] = $format[5];
$matrix[8][7] = $format[6];
$matrix[8][8] = $format[7];
$matrix[7][8] = $format[8];
$matrix[5][8] = $format[9];
$matrix[4][8] = $format[10];
$matrix[3][8] = $format[11];
$matrix[2][8] = $format[12];
$matrix[1][8] = $format[13];
$matrix[0][8] = $format[14];
$matrix[$size - 1][8] = $format[0];
$matrix[$size - 2][8] = $format[1];
$matrix[$size - 3][8] = $format[2];
$matrix[$size - 4][8] = $format[3];
$matrix[$size - 5][8] = $format[4];
$matrix[$size - 6][8] = $format[5];
$matrix[$size - 7][8] = $format[6];
$matrix[8][$size - 8] = $format[7];
$matrix[8][$size - 7] = $format[8];
$matrix[8][$size - 6] = $format[9];
$matrix[8][$size - 5] = $format[10];
$matrix[8][$size - 4] = $format[11];
$matrix[8][$size - 3] = $format[12];
$matrix[8][$size - 2] = $format[13];
$matrix[8][$size - 1] = $format[14];
/* Version Info */
if ($version >= 7) {
$version = $this->qr_version_info[$version - 7];
for ($i = 0; $i < 18; $i++) {
$r = $size - 9 - ($i % 3);
$c = 5 - floor($i / 3);
$matrix[$r][$c] = $version[$i];
$matrix[$c][$r] = $version[$i];
}
}
/* Patterns & Data */
for ($i = 0; $i < $size; $i++) {
for ($j = 0; $j < $size; $j++) {
$matrix[$i][$j] &= 1;
}
}
return $matrix;
}
/* maximum encodable characters = $qr_capacity [ (version - 1) ] */
/* [ (0 for L, 1 for M, 2 for Q, 3 for H) ] */
/* [ (0 for numeric, 1 for alpha, 2 for binary, 3 for kanji) ] */
protected $qr_capacity = [
[[41, 25, 17, 10], [34, 20, 14, 8],
[27, 16, 11, 7], [17, 10, 7, 4]],
[[77, 47, 32, 20], [63, 38, 26, 16],
[48, 29, 20, 12], [34, 20, 14, 8]],
[[127, 77, 53, 32], [101, 61, 42, 26],
[77, 47, 32, 20], [58, 35, 24, 15]],
[[187, 114, 78, 48], [149, 90, 62, 38],
[111, 67, 46, 28], [82, 50, 34, 21]],
[[255, 154, 106, 65], [202, 122, 84, 52],
[144, 87, 60, 37], [106, 64, 44, 27]],
[[322, 195, 134, 82], [255, 154, 106, 65],
[178, 108, 74, 45], [139, 84, 58, 36]],
[[370, 224, 154, 95], [293, 178, 122, 75],
[207, 125, 86, 53], [154, 93, 64, 39]],
[[461, 279, 192, 118], [365, 221, 152, 93],
[259, 157, 108, 66], [202, 122, 84, 52]],
[[552, 335, 230, 141], [432, 262, 180, 111],
[312, 189, 130, 80], [235, 143, 98, 60]],
[[652, 395, 271, 167], [513, 311, 213, 131],
[364, 221, 151, 93], [288, 174, 119, 74]],
[[772, 468, 321, 198], [604, 366, 251, 155],
[427, 259, 177, 109], [331, 200, 137, 85]],
[[883, 535, 367, 226], [691, 419, 287, 177],
[489, 296, 203, 125], [374, 227, 155, 96]],
[[1022, 619, 425, 262], [796, 483, 331, 204],
[580, 352, 241, 149], [427, 259, 177, 109]],
[[1101, 667, 458, 282], [871, 528, 362, 223],
[621, 376, 258, 159], [468, 283, 194, 120]],
[[1250, 758, 520, 320], [991, 600, 412, 254],
[703, 426, 292, 180], [530, 321, 220, 136]],
[[1408, 854, 586, 361], [1082, 656, 450, 277],
[775, 470, 322, 198], [602, 365, 250, 154]],
[[1548, 938, 644, 397], [1212, 734, 504, 310],
[876, 531, 364, 224], [674, 408, 280, 173]],
[[1725, 1046, 718, 442], [1346, 816, 560, 345],
[948, 574, 394, 243], [746, 452, 310, 191]],
[[1903, 1153, 792, 488], [1500, 909, 624, 384],
[1063, 644, 442, 272], [813, 493, 338, 208]],
[[2061, 1249, 858, 528], [1600, 970, 666, 410],
[1159, 702, 482, 297], [919, 557, 382, 235]],
[[2232, 1352, 929, 572], [1708, 1035, 711, 438],
[1224, 742, 509, 314], [969, 587, 403, 248]],
[[2409, 1460, 1003, 618], [1872, 1134, 779, 480],
[1358, 823, 565, 348], [1056, 640, 439, 270]],
[[2620, 1588, 1091, 672], [2059, 1248, 857, 528],
[1468, 890, 611, 376], [1108, 672, 461, 284]],
[[2812, 1704, 1171, 721], [2188, 1326, 911, 561],
[1588, 963, 661, 407], [1228, 744, 511, 315]],
[[3057, 1853, 1273, 784], [2395, 1451, 997, 614],
[1718, 1041, 715, 440], [1286, 779, 535, 330]],
[[3283, 1990, 1367, 842], [2544, 1542, 1059, 652],
[1804, 1094, 751, 462], [1425, 864, 593, 365]],
[[3517, 2132, 1465, 902], [2701, 1637, 1125, 692],
[1933, 1172, 805, 496], [1501, 910, 625, 385]],
[[3669, 2223, 1528, 940], [2857, 1732, 1190, 732],
[2085, 1263, 868, 534], [1581, 958, 658, 405]],
[[3909, 2369, 1628, 1002], [3035, 1839, 1264, 778],
[2181, 1322, 908, 559], [1677, 1016, 698, 430]],
[[4158, 2520, 1732, 1066], [3289, 1994, 1370, 843],
[2358, 1429, 982, 604], [1782, 1080, 742, 457]],
[[4417, 2677, 1840, 1132], [3486, 2113, 1452, 894],
[2473, 1499, 1030, 634], [1897, 1150, 790, 486]],
[[4686, 2840, 1952, 1201], [3693, 2238, 1538, 947],
[2670, 1618, 1112, 684], [2022, 1226, 842, 518]],
[[4965, 3009, 2068, 1273], [3909, 2369, 1628, 1002],
[2805, 1700, 1168, 719], [2157, 1307, 898, 553]],
[[5253, 3183, 2188, 1347], [4134, 2506, 1722, 1060],
[2949, 1787, 1228, 756], [2301, 1394, 958, 590]],
[[5529, 3351, 2303, 1417], [4343, 2632, 1809, 1113],
[3081, 1867, 1283, 790], [2361, 1431, 983, 605]],
[[5836, 3537, 2431, 1496], [4588, 2780, 1911, 1176],
[3244, 1966, 1351, 832], [2524, 1530, 1051, 647]],
[[6153, 3729, 2563, 1577], [4775, 2894, 1989, 1224],
[3417, 2071, 1423, 876], [2625, 1591, 1093, 673]],
[[6479, 3927, 2699, 1661], [5039, 3054, 2099, 1292],
[3599, 2181, 1499, 923], [2735, 1658, 1139, 701]],
[[6743, 4087, 2809, 1729], [5313, 3220, 2213, 1362],
[3791, 2298, 1579, 972], [2927, 1774, 1219, 750]],
[[7089, 4296, 2953, 1817], [5596, 3391, 2331, 1435],
[3993, 2420, 1663, 1024], [3057, 1852, 1273, 784]],
];
/* $qr_ec_params[ */
/* 4 * (version - 1) + (0 for L, 1 for M, 2 for Q, 3 for H) */
/* ] = array( */
/* total number of data codewords, */
/* number of error correction codewords per block, */
/* number of blocks in first group, */
/* number of data codewords per block in first group, */
/* number of blocks in second group, */
/* number of data codewords per block in second group */
/* ); */
protected $qr_ec_params = [
[19, 7, 1, 19, 0, 0],
[16, 10, 1, 16, 0, 0],
[13, 13, 1, 13, 0, 0],
[9, 17, 1, 9, 0, 0],
[34, 10, 1, 34, 0, 0],
[28, 16, 1, 28, 0, 0],
[22, 22, 1, 22, 0, 0],
[16, 28, 1, 16, 0, 0],
[55, 15, 1, 55, 0, 0],
[44, 26, 1, 44, 0, 0],
[34, 18, 2, 17, 0, 0],
[26, 22, 2, 13, 0, 0],
[80, 20, 1, 80, 0, 0],
[64, 18, 2, 32, 0, 0],
[48, 26, 2, 24, 0, 0],
[36, 16, 4, 9, 0, 0],
[108, 26, 1, 108, 0, 0],
[86, 24, 2, 43, 0, 0],
[62, 18, 2, 15, 2, 16],
[46, 22, 2, 11, 2, 12],
[136, 18, 2, 68, 0, 0],
[108, 16, 4, 27, 0, 0],
[76, 24, 4, 19, 0, 0],
[60, 28, 4, 15, 0, 0],
[156, 20, 2, 78, 0, 0],
[124, 18, 4, 31, 0, 0],
[88, 18, 2, 14, 4, 15],
[66, 26, 4, 13, 1, 14],
[194, 24, 2, 97, 0, 0],
[154, 22, 2, 38, 2, 39],
[110, 22, 4, 18, 2, 19],
[86, 26, 4, 14, 2, 15],
[232, 30, 2, 116, 0, 0],
[182, 22, 3, 36, 2, 37],
[132, 20, 4, 16, 4, 17],
[100, 24, 4, 12, 4, 13],
[274, 18, 2, 68, 2, 69],
[216, 26, 4, 43, 1, 44],
[154, 24, 6, 19, 2, 20],
[122, 28, 6, 15, 2, 16],
[324, 20, 4, 81, 0, 0],
[254, 30, 1, 50, 4, 51],
[180, 28, 4, 22, 4, 23],
[140, 24, 3, 12, 8, 13],
[370, 24, 2, 92, 2, 93],
[290, 22, 6, 36, 2, 37],
[206, 26, 4, 20, 6, 21],
[158, 28, 7, 14, 4, 15],
[428, 26, 4, 107, 0, 0],
[334, 22, 8, 37, 1, 38],
[244, 24, 8, 20, 4, 21],
[180, 22, 12, 11, 4, 12],
[461, 30, 3, 115, 1, 116],
[365, 24, 4, 40, 5, 41],
[261, 20, 11, 16, 5, 17],
[197, 24, 11, 12, 5, 13],
[523, 22, 5, 87, 1, 88],
[415, 24, 5, 41, 5, 42],
[295, 30, 5, 24, 7, 25],
[223, 24, 11, 12, 7, 13],
[589, 24, 5, 98, 1, 99],
[453, 28, 7, 45, 3, 46],
[325, 24, 15, 19, 2, 20],
[253, 30, 3, 15, 13, 16],
[647, 28, 1, 107, 5, 108],
[507, 28, 10, 46, 1, 47],
[367, 28, 1, 22, 15, 23],
[283, 28, 2, 14, 17, 15],
[721, 30, 5, 120, 1, 121],
[563, 26, 9, 43, 4, 44],
[397, 28, 17, 22, 1, 23],
[313, 28, 2, 14, 19, 15],
[795, 28, 3, 113, 4, 114],
[627, 26, 3, 44, 11, 45],
[445, 26, 17, 21, 4, 22],
[341, 26, 9, 13, 16, 14],
[861, 28, 3, 107, 5, 108],
[669, 26, 3, 41, 13, 42],
[485, 30, 15, 24, 5, 25],
[385, 28, 15, 15, 10, 16],
[932, 28, 4, 116, 4, 117],
[714, 26, 17, 42, 0, 0],
[512, 28, 17, 22, 6, 23],
[406, 30, 19, 16, 6, 17],
[1006, 28, 2, 111, 7, 112],
[782, 28, 17, 46, 0, 0],
[568, 30, 7, 24, 16, 25],
[442, 24, 34, 13, 0, 0],
[1094, 30, 4, 121, 5, 122],
[860, 28, 4, 47, 14, 48],
[614, 30, 11, 24, 14, 25],
[464, 30, 16, 15, 14, 16],
[1174, 30, 6, 117, 4, 118],
[914, 28, 6, 45, 14, 46],
[664, 30, 11, 24, 16, 25],
[514, 30, 30, 16, 2, 17],
[1276, 26, 8, 106, 4, 107],
[1000, 28, 8, 47, 13, 48],
[718, 30, 7, 24, 22, 25],
[538, 30, 22, 15, 13, 16],
[1370, 28, 10, 114, 2, 115],
[1062, 28, 19, 46, 4, 47],
[754, 28, 28, 22, 6, 23],
[596, 30, 33, 16, 4, 17],
[1468, 30, 8, 122, 4, 123],
[1128, 28, 22, 45, 3, 46],
[808, 30, 8, 23, 26, 24],
[628, 30, 12, 15, 28, 16],
[1531, 30, 3, 117, 10, 118],
[1193, 28, 3, 45, 23, 46],
[871, 30, 4, 24, 31, 25],
[661, 30, 11, 15, 31, 16],
[1631, 30, 7, 116, 7, 117],
[1267, 28, 21, 45, 7, 46],
[911, 30, 1, 23, 37, 24],
[701, 30, 19, 15, 26, 16],
[1735, 30, 5, 115, 10, 116],
[1373, 28, 19, 47, 10, 48],
[985, 30, 15, 24, 25, 25],
[745, 30, 23, 15, 25, 16],
[1843, 30, 13, 115, 3, 116],
[1455, 28, 2, 46, 29, 47],
[1033, 30, 42, 24, 1, 25],
[793, 30, 23, 15, 28, 16],
[1955, 30, 17, 115, 0, 0],
[1541, 28, 10, 46, 23, 47],
[1115, 30, 10, 24, 35, 25],
[845, 30, 19, 15, 35, 16],
[2071, 30, 17, 115, 1, 116],
[1631, 28, 14, 46, 21, 47],
[1171, 30, 29, 24, 19, 25],
[901, 30, 11, 15, 46, 16],
[2191, 30, 13, 115, 6, 116],
[1725, 28, 14, 46, 23, 47],
[1231, 30, 44, 24, 7, 25],
[961, 30, 59, 16, 1, 17],
[2306, 30, 12, 121, 7, 122],
[1812, 28, 12, 47, 26, 48],
[1286, 30, 39, 24, 14, 25],
[986, 30, 22, 15, 41, 16],
[2434, 30, 6, 121, 14, 122],
[1914, 28, 6, 47, 34, 48],
[1354, 30, 46, 24, 10, 25],
[1054, 30, 2, 15, 64, 16],
[2566, 30, 17, 122, 4, 123],
[1992, 28, 29, 46, 14, 47],
[1426, 30, 49, 24, 10, 25],
[1096, 30, 24, 15, 46, 16],
[2702, 30, 4, 122, 18, 123],
[2102, 28, 13, 46, 32, 47],
[1502, 30, 48, 24, 14, 25],
[1142, 30, 42, 15, 32, 16],
[2812, 30, 20, 117, 4, 118],
[2216, 28, 40, 47, 7, 48],
[1582, 30, 43, 24, 22, 25],
[1222, 30, 10, 15, 67, 16],
[2956, 30, 19, 118, 6, 119],
[2334, 28, 18, 47, 31, 48],
[1666, 30, 34, 24, 34, 25],
[1276, 30, 20, 15, 61, 16],
];
protected $qr_ec_polynomials = [
7 => [
0, 87, 229, 146, 149, 238, 102, 21
],
10 => [
0, 251, 67, 46, 61, 118, 70, 64, 94, 32, 45
],
13 => [
0, 74, 152, 176, 100, 86, 100,
106, 104, 130, 218, 206, 140, 78
],
15 => [
0, 8, 183, 61, 91, 202, 37, 51,
58, 58, 237, 140, 124, 5, 99, 105
],
16 => [
0, 120, 104, 107, 109, 102, 161, 76, 3,
91, 191, 147, 169, 182, 194, 225, 120
],
17 => [
0, 43, 139, 206, 78, 43, 239, 123, 206,
214, 147, 24, 99, 150, 39, 243, 163, 136
],
18 => [
0, 215, 234, 158, 94, 184, 97, 118, 170, 79,
187, 152, 148, 252, 179, 5, 98, 96, 153
],
20 => [
0, 17, 60, 79, 50, 61, 163, 26, 187, 202, 180,
221, 225, 83, 239, 156, 164, 212, 212, 188, 190
],
22 => [
0, 210, 171, 247, 242, 93, 230, 14, 109, 221, 53, 200,
74, 8, 172, 98, 80, 219, 134, 160, 105, 165, 231
],
24 => [
0, 229, 121, 135, 48, 211, 117, 251, 126, 159, 180, 169,
152, 192, 226, 228, 218, 111, 0, 117, 232, 87, 96, 227, 21
],
26 => [
0, 173, 125, 158, 2, 103, 182, 118, 17,
145, 201, 111, 28, 165, 53, 161, 21, 245,
142, 13, 102, 48, 227, 153, 145, 218, 70
],
28 => [
0, 168, 223, 200, 104, 224, 234, 108, 180,
110, 190, 195, 147, 205, 27, 232, 201, 21, 43,
245, 87, 42, 195, 212, 119, 242, 37, 9, 123
],
30 => [
0, 41, 173, 145, 152, 216, 31, 179, 182, 50, 48,
110, 86, 239, 96, 222, 125, 42, 173, 226, 193,
224, 130, 156, 37, 251, 216, 238, 40, 192, 180
],
];
protected $qr_log = [
0, 0, 1, 25, 2, 50, 26, 198,
3, 223, 51, 238, 27, 104, 199, 75,
4, 100, 224, 14, 52, 141, 239, 129,
28, 193, 105, 248, 200, 8, 76, 113,
5, 138, 101, 47, 225, 36, 15, 33,
53, 147, 142, 218, 240, 18, 130, 69,
29, 181, 194, 125, 106, 39, 249, 185,
201, 154, 9, 120, 77, 228, 114, 166,
6, 191, 139, 98, 102, 221, 48, 253,
226, 152, 37, 179, 16, 145, 34, 136,
54, 208, 148, 206, 143, 150, 219, 189,
241, 210, 19, 92, 131, 56, 70, 64,
30, 66, 182, 163, 195, 72, 126, 110,
107, 58, 40, 84, 250, 133, 186, 61,
202, 94, 155, 159, 10, 21, 121, 43,
78, 212, 229, 172, 115, 243, 167, 87,
7, 112, 192, 247, 140, 128, 99, 13,
103, 74, 222, 237, 49, 197, 254, 24,
227, 165, 153, 119, 38, 184, 180, 124,
17, 68, 146, 217, 35, 32, 137, 46,
55, 63, 209, 91, 149, 188, 207, 205,
144, 135, 151, 178, 220, 252, 190, 97,
242, 86, 211, 171, 20, 42, 93, 158,
132, 60, 57, 83, 71, 109, 65, 162,
31, 45, 67, 216, 183, 123, 164, 118,
196, 23, 73, 236, 127, 12, 111, 246,
108, 161, 59, 82, 41, 157, 85, 170,
251, 96, 134, 177, 187, 204, 62, 90,
203, 89, 95, 176, 156, 169, 160, 81,
11, 245, 22, 235, 122, 117, 44, 215,
79, 174, 213, 233, 230, 231, 173, 232,
116, 214, 244, 234, 168, 80, 88, 175,
];
protected $qr_exp = [
1, 2, 4, 8, 16, 32, 64, 128,
29, 58, 116, 232, 205, 135, 19, 38,
76, 152, 45, 90, 180, 117, 234, 201,
143, 3, 6, 12, 24, 48, 96, 192,
157, 39, 78, 156, 37, 74, 148, 53,
106, 212, 181, 119, 238, 193, 159, 35,
70, 140, 5, 10, 20, 40, 80, 160,
93, 186, 105, 210, 185, 111, 222, 161,
95, 190, 97, 194, 153, 47, 94, 188,
101, 202, 137, 15, 30, 60, 120, 240,
253, 231, 211, 187, 107, 214, 177, 127,
254, 225, 223, 163, 91, 182, 113, 226,
217, 175, 67, 134, 17, 34, 68, 136,
13, 26, 52, 104, 208, 189, 103, 206,
129, 31, 62, 124, 248, 237, 199, 147,
59, 118, 236, 197, 151, 51, 102, 204,
133, 23, 46, 92, 184, 109, 218, 169,
79, 158, 33, 66, 132, 21, 42, 84,
168, 77, 154, 41, 82, 164, 85, 170,
73, 146, 57, 114, 228, 213, 183, 115,
230, 209, 191, 99, 198, 145, 63, 126,
252, 229, 215, 179, 123, 246, 241, 255,
227, 219, 171, 75, 150, 49, 98, 196,
149, 55, 110, 220, 165, 87, 174, 65,
130, 25, 50, 100, 200, 141, 7, 14,
28, 56, 112, 224, 221, 167, 83, 166,
81, 162, 89, 178, 121, 242, 249, 239,
195, 155, 43, 86, 172, 69, 138, 9,
18, 36, 72, 144, 61, 122, 244, 245,
247, 243, 251, 235, 203, 139, 11, 22,
44, 88, 176, 125, 250, 233, 207, 131,
27, 54, 108, 216, 173, 71, 142, 1,
];
protected $qr_remainder_bits = [
0, 7, 7, 7, 7, 7, 0, 0, 0, 0, 0, 0, 0, 3, 3, 3, 3, 3, 3, 3,
4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 0, 0, 0, 0, 0, 0,
];
protected $qr_alignment_patterns = [
[6, 18],
[6, 22],
[6, 26],
[6, 30],
[6, 34],
[6, 22, 38],
[6, 24, 42],
[6, 26, 46],
[6, 28, 50],
[6, 30, 54],
[6, 32, 58],
[6, 34, 62],
[6, 26, 46, 66],
[6, 26, 48, 70],
[6, 26, 50, 74],
[6, 30, 54, 78],
[6, 30, 56, 82],
[6, 30, 58, 86],
[6, 34, 62, 90],
[6, 28, 50, 72, 94],
[6, 26, 50, 74, 98],
[6, 30, 54, 78, 102],
[6, 28, 54, 80, 106],
[6, 32, 58, 84, 110],
[6, 30, 58, 86, 114],
[6, 34, 62, 90, 118],
[6, 26, 50, 74, 98, 122],
[6, 30, 54, 78, 102, 126],
[6, 26, 52, 78, 104, 130],
[6, 30, 56, 82, 108, 134],
[6, 34, 60, 86, 112, 138],
[6, 30, 58, 86, 114, 142],
[6, 34, 62, 90, 118, 146],
[6, 30, 54, 78, 102, 126, 150],
[6, 24, 50, 76, 102, 128, 154],
[6, 28, 54, 80, 106, 132, 158],
[6, 32, 58, 84, 110, 136, 162],
[6, 26, 54, 82, 110, 138, 166],
[6, 30, 58, 86, 114, 142, 170],
];
/* format info string = $qr_format_info[ */
/* (0 for L, 8 for M, 16 for Q, 24 for H) + mask */
/* ]; */
protected $qr_format_info = [
[1, 1, 1, 0, 1, 1, 1, 1, 1, 0, 0, 0, 1, 0, 0],
[1, 1, 1, 0, 0, 1, 0, 1, 1, 1, 1, 0, 0, 1, 1],
[1, 1, 1, 1, 1, 0, 1, 1, 0, 1, 0, 1, 0, 1, 0],
[1, 1, 1, 1, 0, 0, 0, 1, 0, 0, 1, 1, 1, 0, 1],
[1, 1, 0, 0, 1, 1, 0, 0, 0, 1, 0, 1, 1, 1, 1],
[1, 1, 0, 0, 0, 1, 1, 0, 0, 0, 1, 1, 0, 0, 0],
[1, 1, 0, 1, 1, 0, 0, 0, 1, 0, 0, 0, 0, 0, 1],
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[0, 1, 0, 1, 1, 1, 0, 1, 1, 0, 1, 1, 0, 1, 0],
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[0, 0, 1, 1, 1, 0, 0, 1, 1, 1, 0, 0, 1, 1, 1],
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[0, 0, 0, 0, 0, 1, 0, 0, 1, 0, 1, 0, 1, 0, 1],
[0, 0, 0, 1, 1, 0, 1, 0, 0, 0, 0, 1, 1, 0, 0],
[0, 0, 0, 1, 0, 0, 0, 0, 0, 1, 1, 1, 0, 1, 1],
];
/* version info string = $qr_version_info[ (version - 7) ] */
protected $qr_version_info = [
[0, 0, 0, 1, 1, 1, 1, 1, 0, 0, 1, 0, 0, 1, 0, 1, 0, 0],
[0, 0, 1, 0, 0, 0, 0, 1, 0, 1, 1, 0, 1, 1, 1, 1, 0, 0],
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[0, 0, 1, 0, 1, 0, 0, 1, 0, 0, 1, 1, 0, 1, 0, 0, 1, 1],
[0, 0, 1, 0, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 0, 1, 1, 0],
[0, 0, 1, 1, 0, 0, 0, 1, 1, 1, 0, 1, 1, 0, 0, 0, 1, 0],
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[1, 0, 1, 0, 0, 0, 1, 1, 0, 0, 0, 1, 1, 0, 1, 0, 0, 1],
];
}