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https://github.com/chillerlan/php-qrcode.git
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🚿 binary representation of the patterns (makes more sense)
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codemasher
+119
-52
@@ -35,69 +35,136 @@ class QRMatrix{
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/**
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* @link http://www.thonky.com/qr-code-tutorial/alignment-pattern-locations
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*
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* version -> pattern
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*/
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protected const alignmentPattern = [
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null, // start at 1
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[],
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[6, 18],
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[6, 22],
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[6, 26],
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[6, 30],
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[6, 34],
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[6, 22, 38],
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[6, 24, 42],
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[6, 26, 46],
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[6, 28, 50],
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[6, 30, 54],
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[6, 32, 58],
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[6, 34, 62],
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[6, 26, 46, 66],
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[6, 26, 48, 70],
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[6, 26, 50, 74],
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[6, 30, 54, 78],
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[6, 30, 56, 82],
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[6, 30, 58, 86],
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[6, 34, 62, 90],
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[6, 28, 50, 72, 94],
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[6, 26, 50, 74, 98],
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[6, 30, 54, 78, 102],
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[6, 28, 54, 80, 106],
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[6, 32, 58, 84, 110],
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[6, 30, 58, 86, 114],
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[6, 34, 62, 90, 118],
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[6, 26, 50, 74, 98, 122],
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[6, 30, 54, 78, 102, 126],
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[6, 26, 52, 78, 104, 130],
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[6, 30, 56, 82, 108, 134],
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[6, 34, 60, 86, 112, 138],
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[6, 30, 58, 86, 114, 142],
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[6, 34, 62, 90, 118, 146],
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[6, 30, 54, 78, 102, 126, 150],
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[6, 24, 50, 76, 102, 128, 154],
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[6, 28, 54, 80, 106, 132, 158],
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[6, 32, 58, 84, 110, 136, 162],
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[6, 26, 54, 82, 110, 138, 166],
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[6, 30, 58, 86, 114, 142, 170],
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1 => [],
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2 => [6, 18],
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3 => [6, 22],
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4 => [6, 26],
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5 => [6, 30],
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6 => [6, 34],
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7 => [6, 22, 38],
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8 => [6, 24, 42],
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9 => [6, 26, 46],
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10 => [6, 28, 50],
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11 => [6, 30, 54],
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12 => [6, 32, 58],
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13 => [6, 34, 62],
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14 => [6, 26, 46, 66],
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15 => [6, 26, 48, 70],
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16 => [6, 26, 50, 74],
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17 => [6, 30, 54, 78],
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18 => [6, 30, 56, 82],
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19 => [6, 30, 58, 86],
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20 => [6, 34, 62, 90],
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21 => [6, 28, 50, 72, 94],
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22 => [6, 26, 50, 74, 98],
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23 => [6, 30, 54, 78, 102],
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24 => [6, 28, 54, 80, 106],
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25 => [6, 32, 58, 84, 110],
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26 => [6, 30, 58, 86, 114],
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27 => [6, 34, 62, 90, 118],
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28 => [6, 26, 50, 74, 98, 122],
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29 => [6, 30, 54, 78, 102, 126],
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30 => [6, 26, 52, 78, 104, 130],
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31 => [6, 30, 56, 82, 108, 134],
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32 => [6, 34, 60, 86, 112, 138],
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33 => [6, 30, 58, 86, 114, 142],
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34 => [6, 34, 62, 90, 118, 146],
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35 => [6, 30, 54, 78, 102, 126, 150],
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36 => [6, 24, 50, 76, 102, 128, 154],
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37 => [6, 28, 54, 80, 106, 132, 158],
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38 => [6, 32, 58, 84, 110, 136, 162],
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39 => [6, 26, 54, 82, 110, 138, 166],
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40 => [6, 30, 58, 86, 114, 142, 170],
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];
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/**
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* @link http://www.thonky.com/qr-code-tutorial/format-version-tables
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*
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* no version pattern for QR Codes < 7
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*/
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protected const versionPattern = [
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// 1-based version index
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null,
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// no version pattern for QR Codes < 7
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null , null , null , null , null , null , 0x07c94, 0x085bc, 0x09a99, 0x0a4d3,
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0x0bbf6, 0x0c762, 0x0d847, 0x0e60d, 0x0f928, 0x10b78, 0x1145d, 0x12a17, 0x13532, 0x149a6,
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0x15683, 0x168c9, 0x177ec, 0x18ec4, 0x191e1, 0x1afab, 0x1b08e, 0x1cc1a, 0x1d33f, 0x1ed75,
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0x1f250, 0x209d5, 0x216f0, 0x228ba, 0x2379f, 0x24b0b, 0x2542e, 0x26a64, 0x27541, 0x28c69,
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7 => 0b000111110010010100,
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8 => 0b001000010110111100,
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9 => 0b001001101010011001,
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10 => 0b001010010011010011,
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11 => 0b001011101111110110,
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12 => 0b001100011101100010,
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13 => 0b001101100001000111,
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14 => 0b001110011000001101,
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15 => 0b001111100100101000,
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16 => 0b010000101101111000,
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17 => 0b010001010001011101,
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18 => 0b010010101000010111,
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19 => 0b010011010100110010,
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20 => 0b010100100110100110,
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21 => 0b010101011010000011,
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22 => 0b010110100011001001,
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23 => 0b010111011111101100,
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24 => 0b011000111011000100,
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25 => 0b011001000111100001,
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26 => 0b011010111110101011,
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27 => 0b011011000010001110,
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28 => 0b011100110000011010,
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29 => 0b011101001100111111,
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30 => 0b011110110101110101,
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31 => 0b011111001001010000,
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32 => 0b100000100111010101,
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33 => 0b100001011011110000,
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34 => 0b100010100010111010,
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35 => 0b100011011110011111,
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36 => 0b100100101100001011,
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37 => 0b100101010000101110,
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38 => 0b100110101001100100,
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39 => 0b100111010101000001,
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40 => 0b101000110001101001,
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];
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// ECC level -> mask pattern
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protected const formatPattern = [
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[0x77c4, 0x72f3, 0x7daa, 0x789d, 0x662f, 0x6318, 0x6c41, 0x6976], // L
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[0x5412, 0x5125, 0x5e7c, 0x5b4b, 0x45f9, 0x40ce, 0x4f97, 0x4aa0], // M
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[0x355f, 0x3068, 0x3f31, 0x3a06, 0x24b4, 0x2183, 0x2eda, 0x2bed], // Q
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[0x1689, 0x13be, 0x1ce7, 0x19d0, 0x0762, 0x0255, 0x0d0c, 0x083b], // H
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[ // L
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0b111011111000100,
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0b111001011110011,
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0b111110110101010,
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0b111100010011101,
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0b110011000101111,
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0b110001100011000,
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0b110110001000001,
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0b110100101110110,
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],
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[ // M
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0b101010000010010,
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0b101000100100101,
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0b101111001111100,
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0b101101101001011,
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0b100010111111001,
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0b100000011001110,
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0b100111110010111,
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0b100101010100000,
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],
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[ // Q
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0b011010101011111,
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0b011000001101000,
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0b011111100110001,
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0b011101000000110,
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0b010010010110100,
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0b010000110000011,
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0b010111011011010,
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0b010101111101101,
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],
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[ // H
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0b001011010001001,
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0b001001110111110,
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0b001110011100111,
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0b001100111010000,
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0b000011101100010,
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0b000001001010101,
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0b000110100001100,
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0b000100000111011,
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],
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];
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/**
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