ILIAS  eassessment Revision 61809
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Public Member Functions | Protected Member Functions | Protected Attributes
TCPDFBarcode Class Reference
+ Collaboration diagram for TCPDFBarcode:

Public Member Functions

 __construct ($code, $type)
 This is the class constructor.
 getBarcodeArray ()
 Return an array representations of barcode.
 setBarcode ($code, $type)
 Set the barcode.
 dec_to_hex ($number)
 Convert large integer number to hexadecimal representation.
 hex_to_dec ($hex)
 Convert large hexadecimal number to decimal representation (string).

Protected Member Functions

 barcode_code39 ($code, $extended=false, $checksum=false)
 CODE 39 - ANSI MH10.8M-1983 - USD-3 - 3 of 9.
 encode_code39_ext ($code)
 Encode a string to be used for CODE 39 Extended mode.
 checksum_code39 ($code)
 Calculate CODE 39 checksum (modulo 43).
 barcode_code93 ($code)
 CODE 93 - USS-93 Compact code similar to Code 39.
 checksum_code93 ($code)
 Calculate CODE 93 checksum (modulo 47).
 checksum_s25 ($code)
 Checksum for standard 2 of 5 barcodes.
 barcode_msi ($code, $checksum=false)
 MSI.
 barcode_s25 ($code, $checksum=false)
 Standard 2 of 5 barcodes.
 binseq_to_array ($seq, $bararray)
 Convert binary barcode sequence to TCPDF barcode array.
 barcode_i25 ($code, $checksum=false)
 Interleaved 2 of 5 barcodes.
 barcode_c128 ($code, $type='B')
 C128 barcodes.
 barcode_eanupc ($code, $len=13)
 EAN13 and UPC-A barcodes.
 barcode_eanext ($code, $len=5)
 UPC-Based Extentions 2-Digit Ext.
 barcode_postnet ($code, $planet=false)
 POSTNET and PLANET barcodes.
 barcode_rms4cc ($code, $kix=false)
 RMS4CC - CBC - KIX RMS4CC (Royal Mail 4-state Customer Code) - CBC (Customer Bar Code) - KIX (Klant index - Customer index) RM4SCC is the name of the barcode symbology used by the Royal Mail for its Cleanmail service.
 barcode_codabar ($code)
 CODABAR barcodes.
 barcode_code11 ($code)
 CODE11 barcodes.
 barcode_pharmacode ($code)
 Pharmacode Contains digits (0 to 9)
 barcode_pharmacode2t ($code)
 Pharmacode two-track Contains digits (0 to 9)
 barcode_imb ($code)
 IMB - Intelligent Mail Barcode - Onecode - USPS-B-3200 (requires PHP bcmath extension) Intelligent Mail barcode is a 65-bar code for use on mail in the United States.
 imb_crc11fcs ($code_arr)
 Intelligent Mail Barcode calculation of Frame Check Sequence.
 imb_reverse_us ($num)
 Reverse unsigned short value.
 imb_tables ($n, $size)
 generate Nof13 tables used for Intelligent Mail Barcode

Protected Attributes

 $barcode_array

Detailed Description

Definition at line 55 of file barcodes.php.

Constructor & Destructor Documentation

TCPDFBarcode::__construct (   $code,
  $type 
)

This is the class constructor.

Return an array representations for common 1D barcodes:

  • $arrcode['code'] code to be printed on text label
  • $arrcode['maxh'] max bar height
  • $arrcode['maxw'] max bar width
  • $arrcode['bcode'][$k] single bar or space in $k position
  • $arrcode['bcode'][$k]['t'] bar type: true = bar, false = space.
  • $arrcode['bcode'][$k]['w'] bar width in units.
  • $arrcode['bcode'][$k]['h'] bar height in units.
  • $arrcode['bcode'][$k]['p'] bar top position (0 = top, 1 = middle)
Parameters
string$codecode to print
string$typetype of barcode:
  • C39 : CODE 39 - ANSI MH10.8M-1983 - USD-3 - 3 of 9.
  • C39+ : CODE 39 with checksum
  • C39E : CODE 39 EXTENDED
  • C39E+ : CODE 39 EXTENDED + CHECKSUM
  • C93 : CODE 93 - USS-93
  • S25 : Standard 2 of 5
  • S25+ : Standard 2 of 5 + CHECKSUM
  • I25 : Interleaved 2 of 5
  • I25+ : Interleaved 2 of 5 + CHECKSUM
  • C128A : CODE 128 A
  • C128B : CODE 128 B
  • C128C : CODE 128 C
  • EAN2 : 2-Digits UPC-Based Extention
  • EAN5 : 5-Digits UPC-Based Extention
  • EAN8 : EAN 8
  • EAN13 : EAN 13
  • UPCA : UPC-A
  • UPCE : UPC-E
  • MSI : MSI (Variation of Plessey code)
  • MSI+ : MSI + CHECKSUM (modulo 11)
  • POSTNET : POSTNET
  • PLANET : PLANET
  • RMS4CC : RMS4CC (Royal Mail 4-state Customer Code) - CBC (Customer Bar Code)
  • KIX : KIX (Klant index - Customer index)
  • IMB: Intelligent Mail Barcode - Onecode - USPS-B-3200
  • CODABAR : CODABAR
  • CODE11 : CODE 11
  • PHARMA : PHARMACODE
  • PHARMA2T : PHARMACODE TWO-TRACKS

Definition at line 77 of file barcodes.php.

References $type, and setBarcode().

{
$this->setBarcode($code, $type);
}

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Member Function Documentation

TCPDFBarcode::barcode_c128 (   $code,
  $type = 'B' 
)
protected

C128 barcodes.

Very capable code, excellent density, high reliability; in very wide use world-wide

Parameters
string$codecode to represent.
string$typebarcode type: A, B or C
Returns
array barcode representation. protected

Definition at line 792 of file barcodes.php.

References $t, and $type.

Referenced by setBarcode().

{
$chr = array(
'212222', /* 00 */
'222122', /* 01 */
'222221', /* 02 */
'121223', /* 03 */
'121322', /* 04 */
'131222', /* 05 */
'122213', /* 06 */
'122312', /* 07 */
'132212', /* 08 */
'221213', /* 09 */
'221312', /* 10 */
'231212', /* 11 */
'112232', /* 12 */
'122132', /* 13 */
'122231', /* 14 */
'113222', /* 15 */
'123122', /* 16 */
'123221', /* 17 */
'223211', /* 18 */
'221132', /* 19 */
'221231', /* 20 */
'213212', /* 21 */
'223112', /* 22 */
'312131', /* 23 */
'311222', /* 24 */
'321122', /* 25 */
'321221', /* 26 */
'312212', /* 27 */
'322112', /* 28 */
'322211', /* 29 */
'212123', /* 30 */
'212321', /* 31 */
'232121', /* 32 */
'111323', /* 33 */
'131123', /* 34 */
'131321', /* 35 */
'112313', /* 36 */
'132113', /* 37 */
'132311', /* 38 */
'211313', /* 39 */
'231113', /* 40 */
'231311', /* 41 */
'112133', /* 42 */
'112331', /* 43 */
'132131', /* 44 */
'113123', /* 45 */
'113321', /* 46 */
'133121', /* 47 */
'313121', /* 48 */
'211331', /* 49 */
'231131', /* 50 */
'213113', /* 51 */
'213311', /* 52 */
'213131', /* 53 */
'311123', /* 54 */
'311321', /* 55 */
'331121', /* 56 */
'312113', /* 57 */
'312311', /* 58 */
'332111', /* 59 */
'314111', /* 60 */
'221411', /* 61 */
'431111', /* 62 */
'111224', /* 63 */
'111422', /* 64 */
'121124', /* 65 */
'121421', /* 66 */
'141122', /* 67 */
'141221', /* 68 */
'112214', /* 69 */
'112412', /* 70 */
'122114', /* 71 */
'122411', /* 72 */
'142112', /* 73 */
'142211', /* 74 */
'241211', /* 75 */
'221114', /* 76 */
'413111', /* 77 */
'241112', /* 78 */
'134111', /* 79 */
'111242', /* 80 */
'121142', /* 81 */
'121241', /* 82 */
'114212', /* 83 */
'124112', /* 84 */
'124211', /* 85 */
'411212', /* 86 */
'421112', /* 87 */
'421211', /* 88 */
'212141', /* 89 */
'214121', /* 90 */
'412121', /* 91 */
'111143', /* 92 */
'111341', /* 93 */
'131141', /* 94 */
'114113', /* 95 */
'114311', /* 96 */
'411113', /* 97 */
'411311', /* 98 */
'113141', /* 99 */
'114131', /* 100 */
'311141', /* 101 */
'411131', /* 102 */
'211412', /* 103 START A */
'211214', /* 104 START B */
'211232', /* 105 START C */
'233111', /* STOP */
'200000' /* END */
);
$keys = '';
switch(strtoupper($type)) {
case 'A': {
$startid = 103;
$keys = ' !"#$%&\'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_';
for ($i = 0; $i < 32; ++$i) {
$keys .= chr($i);
}
break;
}
case 'B': {
$startid = 104;
$keys = ' !"#$%&\'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`abcdefghijklmnopqrstuvwxyz{|}~'.chr(127);
break;
}
case 'C': {
$startid = 105;
$keys = '';
if ((strlen($code) % 2) != 0) {
// The length of barcode value must be even ($code). You must pad the number with zeros
return false;
}
for ($i = 0; $i <= 99; ++$i) {
$keys .= chr($i);
}
$new_code = '';
$hclen = (strlen($code) / 2);
for ($i = 0; $i < $hclen; ++$i) {
$new_code .= chr(intval($code{(2 * $i)}.$code{(2 * $i + 1)}));
}
$code = $new_code;
break;
}
default: {
return false;
}
}
// calculate check character
$sum = $startid;
$clen = strlen($code);
for ($i = 0; $i < $clen; ++$i) {
$sum += (strpos($keys, $code{$i}) * ($i+1));
}
$check = ($sum % 103);
// add start, check and stop codes
$code = chr($startid).$code.chr($check).chr(106).chr(107);
$bararray = array('code' => $code, 'maxw' => 0, 'maxh' => 1, 'bcode' => array());
$k = 0;
$len = strlen($code);
for ($i = 0; $i < $len; ++$i) {
$ck = strpos($keys, $code{$i});
if (($i == 0) OR ($i > ($len-4))) {
$char_num = ord($code{$i});
$seq = $chr[$char_num];
} elseif(($ck >= 0) AND isset($chr[$ck])) {
$seq = $chr[$ck];
} else {
// invalid character
return false;
}
for ($j = 0; $j < 6; ++$j) {
if (($j % 2) == 0) {
$t = true; // bar
} else {
$t = false; // space
}
$w = $seq{$j};
$bararray['bcode'][$k] = array('t' => $t, 'w' => $w, 'h' => 1, 'p' => 0);
$bararray['maxw'] += $w;
++$k;
}
}
return $bararray;
}

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TCPDFBarcode::barcode_codabar (   $code)
protected

CODABAR barcodes.

Older code often used in library systems, sometimes in blood banks

Parameters
string$codecode to represent.
Returns
array barcode representation. protected

Definition at line 1480 of file barcodes.php.

References $t.

Referenced by setBarcode().

{
$chr = array(
'0' => '11111221',
'1' => '11112211',
'2' => '11121121',
'3' => '22111111',
'4' => '11211211',
'5' => '21111211',
'6' => '12111121',
'7' => '12112111',
'8' => '12211111',
'9' => '21121111',
'-' => '11122111',
'$' => '11221111',
':' => '21112121',
'/' => '21211121',
'.' => '21212111',
'+' => '11222221',
'A' => '11221211',
'B' => '12121121',
'C' => '11121221',
'D' => '11122211'
);
$bararray = array('code' => $code, 'maxw' => 0, 'maxh' => 1, 'bcode' => array());
$k = 0;
$w = 0;
$seq = '';
$code = 'A'.strtoupper($code).'A';
$len = strlen($code);
for ($i = 0; $i < $len; ++$i) {
if (!isset($chr[$code{$i}])) {
return false;
}
$seq = $chr[$code{$i}];
for ($j = 0; $j < 8; ++$j) {
if (($j % 2) == 0) {
$t = true; // bar
} else {
$t = false; // space
}
$w = $seq{$j};
$bararray['bcode'][$k] = array('t' => $t, 'w' => $w, 'h' => 1, 'p' => 0);
$bararray['maxw'] += $w;
++$k;
}
}
return $bararray;
}

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TCPDFBarcode::barcode_code11 (   $code)
protected

CODE11 barcodes.

Used primarily for labeling telecommunications equipment

Parameters
string$codecode to represent.
Returns
array barcode representation. protected

Definition at line 1536 of file barcodes.php.

References $t.

Referenced by setBarcode().

{
$chr = array(
'0' => '111121',
'1' => '211121',
'2' => '121121',
'3' => '221111',
'4' => '112121',
'5' => '212111',
'6' => '122111',
'7' => '111221',
'8' => '211211',
'9' => '211111',
'-' => '112111',
'S' => '112211'
);
$bararray = array('code' => $code, 'maxw' => 0, 'maxh' => 1, 'bcode' => array());
$k = 0;
$w = 0;
$seq = '';
$len = strlen($code);
// calculate check digit C
$p = 1;
$check = 0;
for ($i = ($len - 1); $i >= 0; --$i) {
$digit = $code{$i};
if ($digit == '-') {
$dval = 10;
} else {
$dval = intval($digit);
}
$check += ($dval * $p);
++$p;
if ($p > 10) {
$p = 1;
}
}
$check %= 11;
if ($check == 10) {
$check = '-';
}
$code .= $check;
if ($len > 10) {
// calculate check digit K
$p = 1;
$check = 0;
for ($i = $len; $i >= 0; --$i) {
$digit = $code{$i};
if ($digit == '-') {
$dval = 10;
} else {
$dval = intval($digit);
}
$check += ($dval * $p);
++$p;
if ($p > 9) {
$p = 1;
}
}
$check %= 11;
$code .= $check;
++$len;
}
$code = 'S'.$code.'S';
$len += 3;
for ($i = 0; $i < $len; ++$i) {
if (!isset($chr[$code{$i}])) {
return false;
}
$seq = $chr[$code{$i}];
for ($j = 0; $j < 6; ++$j) {
if (($j % 2) == 0) {
$t = true; // bar
} else {
$t = false; // space
}
$w = $seq{$j};
$bararray['bcode'][$k] = array('t' => $t, 'w' => $w, 'h' => 1, 'p' => 0);
$bararray['maxw'] += $w;
++$k;
}
}
return $bararray;
}

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TCPDFBarcode::barcode_code39 (   $code,
  $extended = false,
  $checksum = false 
)
protected

CODE 39 - ANSI MH10.8M-1983 - USD-3 - 3 of 9.

General-purpose code in very wide use world-wide

Parameters
string$codecode to represent.
boolean$checksumif true add a checksum to the code
Returns
array barcode representation. protected

Definition at line 230 of file barcodes.php.

References $t, checksum_code39(), and encode_code39_ext().

Referenced by setBarcode().

{
$chr['0'] = '111221211';
$chr['1'] = '211211112';
$chr['2'] = '112211112';
$chr['3'] = '212211111';
$chr['4'] = '111221112';
$chr['5'] = '211221111';
$chr['6'] = '112221111';
$chr['7'] = '111211212';
$chr['8'] = '211211211';
$chr['9'] = '112211211';
$chr['A'] = '211112112';
$chr['B'] = '112112112';
$chr['C'] = '212112111';
$chr['D'] = '111122112';
$chr['E'] = '211122111';
$chr['F'] = '112122111';
$chr['G'] = '111112212';
$chr['H'] = '211112211';
$chr['I'] = '112112211';
$chr['J'] = '111122211';
$chr['K'] = '211111122';
$chr['L'] = '112111122';
$chr['M'] = '212111121';
$chr['N'] = '111121122';
$chr['O'] = '211121121';
$chr['P'] = '112121121';
$chr['Q'] = '111111222';
$chr['R'] = '211111221';
$chr['S'] = '112111221';
$chr['T'] = '111121221';
$chr['U'] = '221111112';
$chr['V'] = '122111112';
$chr['W'] = '222111111';
$chr['X'] = '121121112';
$chr['Y'] = '221121111';
$chr['Z'] = '122121111';
$chr['-'] = '121111212';
$chr['.'] = '221111211';
$chr[' '] = '122111211';
$chr['$'] = '121212111';
$chr['/'] = '121211121';
$chr['+'] = '121112121';
$chr['%'] = '111212121';
$chr['*'] = '121121211';
$code = strtoupper($code);
if ($extended) {
// extended mode
$code = $this->encode_code39_ext($code);
}
if ($code === false) {
return false;
}
if ($checksum) {
// checksum
$code .= $this->checksum_code39($code);
}
// add start and stop codes
$code = '*'.$code.'*';
$bararray = array('code' => $code, 'maxw' => 0, 'maxh' => 1, 'bcode' => array());
$k = 0;
$clen = strlen($code);
for ($i = 0; $i < $clen; ++$i) {
$char = $code{$i};
if(!isset($chr[$char])) {
// invalid character
return false;
}
for ($j = 0; $j < 9; ++$j) {
if (($j % 2) == 0) {
$t = true; // bar
} else {
$t = false; // space
}
$w = $chr[$char]{$j};
$bararray['bcode'][$k] = array('t' => $t, 'w' => $w, 'h' => 1, 'p' => 0);
$bararray['maxw'] += $w;
++$k;
}
$bararray['bcode'][$k] = array('t' => false, 'w' => 1, 'h' => 1, 'p' => 0);
$bararray['maxw'] += 1;
++$k;
}
return $bararray;
}

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TCPDFBarcode::barcode_code93 (   $code)
protected

CODE 93 - USS-93 Compact code similar to Code 39.

Parameters
string$codecode to represent.
boolean$checksumif true add a checksum to the code
Returns
array barcode representation. protected

Definition at line 399 of file barcodes.php.

References $t, and checksum_code93().

Referenced by setBarcode().

{
$chr['0'] = '131112';
$chr['1'] = '111213';
$chr['2'] = '111312';
$chr['3'] = '111411';
$chr['4'] = '121113';
$chr['5'] = '121212';
$chr['6'] = '121311';
$chr['7'] = '111114';
$chr['8'] = '131211';
$chr['9'] = '141111';
$chr['A'] = '211113';
$chr['B'] = '211212';
$chr['C'] = '211311';
$chr['D'] = '221112';
$chr['E'] = '221211';
$chr['F'] = '231111';
$chr['G'] = '112113';
$chr['H'] = '112212';
$chr['I'] = '112311';
$chr['J'] = '122112';
$chr['K'] = '132111';
$chr['L'] = '111123';
$chr['M'] = '111222';
$chr['N'] = '111321';
$chr['O'] = '121122';
$chr['P'] = '131121';
$chr['Q'] = '212112';
$chr['R'] = '212211';
$chr['S'] = '211122';
$chr['T'] = '211221';
$chr['U'] = '221121';
$chr['V'] = '222111';
$chr['W'] = '112122';
$chr['X'] = '112221';
$chr['Y'] = '122121';
$chr['Z'] = '123111';
$chr['-'] = '121131';
$chr['.'] = '311112';
$chr[' '] = '311211';
$chr['$'] = '321111';
$chr['/'] = '112131';
$chr['+'] = '113121';
$chr['%'] = '211131';
$chr[128] = '121221'; // ($)
$chr[129] = '311121'; // (/)
$chr[130] = '122211'; // (+)
$chr[131] = '312111'; // (%)
$chr['*'] = '111141';
$code = strtoupper($code);
$encode = array(
chr(0) => chr(131).'U', chr(1) => chr(128).'A', chr(2) => chr(128).'B', chr(3) => chr(128).'C',
chr(4) => chr(128).'D', chr(5) => chr(128).'E', chr(6) => chr(128).'F', chr(7) => chr(128).'G',
chr(8) => chr(128).'H', chr(9) => chr(128).'I', chr(10) => chr(128).'J', chr(11) => '£K',
chr(12) => chr(128).'L', chr(13) => chr(128).'M', chr(14) => chr(128).'N', chr(15) => chr(128).'O',
chr(16) => chr(128).'P', chr(17) => chr(128).'Q', chr(18) => chr(128).'R', chr(19) => chr(128).'S',
chr(20) => chr(128).'T', chr(21) => chr(128).'U', chr(22) => chr(128).'V', chr(23) => chr(128).'W',
chr(24) => chr(128).'X', chr(25) => chr(128).'Y', chr(26) => chr(128).'Z', chr(27) => chr(131).'A',
chr(28) => chr(131).'B', chr(29) => chr(131).'C', chr(30) => chr(131).'D', chr(31) => chr(131).'E',
chr(32) => ' ', chr(33) => chr(129).'A', chr(34) => chr(129).'B', chr(35) => chr(129).'C',
chr(36) => chr(129).'D', chr(37) => chr(129).'E', chr(38) => chr(129).'F', chr(39) => chr(129).'G',
chr(40) => chr(129).'H', chr(41) => chr(129).'I', chr(42) => chr(129).'J', chr(43) => chr(129).'K',
chr(44) => chr(129).'L', chr(45) => '-', chr(46) => '.', chr(47) => chr(129).'O',
chr(48) => '0', chr(49) => '1', chr(50) => '2', chr(51) => '3',
chr(52) => '4', chr(53) => '5', chr(54) => '6', chr(55) => '7',
chr(56) => '8', chr(57) => '9', chr(58) => chr(129).'Z', chr(59) => chr(131).'F',
chr(60) => chr(131).'G', chr(61) => chr(131).'H', chr(62) => chr(131).'I', chr(63) => chr(131).'J',
chr(64) => chr(131).'V', chr(65) => 'A', chr(66) => 'B', chr(67) => 'C',
chr(68) => 'D', chr(69) => 'E', chr(70) => 'F', chr(71) => 'G',
chr(72) => 'H', chr(73) => 'I', chr(74) => 'J', chr(75) => 'K',
chr(76) => 'L', chr(77) => 'M', chr(78) => 'N', chr(79) => 'O',
chr(80) => 'P', chr(81) => 'Q', chr(82) => 'R', chr(83) => 'S',
chr(84) => 'T', chr(85) => 'U', chr(86) => 'V', chr(87) => 'W',
chr(88) => 'X', chr(89) => 'Y', chr(90) => 'Z', chr(91) => chr(131).'K',
chr(92) => chr(131).'L', chr(93) => chr(131).'M', chr(94) => chr(131).'N', chr(95) => chr(131).'O',
chr(96) => chr(131).'W', chr(97) => chr(130).'A', chr(98) => chr(130).'B', chr(99) => chr(130).'C',
chr(100) => chr(130).'D', chr(101) => chr(130).'E', chr(102) => chr(130).'F', chr(103) => chr(130).'G',
chr(104) => chr(130).'H', chr(105) => chr(130).'I', chr(106) => chr(130).'J', chr(107) => chr(130).'K',
chr(108) => chr(130).'L', chr(109) => chr(130).'M', chr(110) => chr(130).'N', chr(111) => chr(130).'O',
chr(112) => chr(130).'P', chr(113) => chr(130).'Q', chr(114) => chr(130).'R', chr(115) => chr(130).'S',
chr(116) => chr(130).'T', chr(117) => chr(130).'U', chr(118) => chr(130).'V', chr(119) => chr(130).'W',
chr(120) => chr(130).'X', chr(121) => chr(130).'Y', chr(122) => chr(130).'Z', chr(123) => chr(131).'P',
chr(124) => chr(131).'Q', chr(125) => chr(131).'R', chr(126) => chr(131).'S', chr(127) => chr(131).'T');
$code_ext = '';
$clen = strlen($code);
for ($i = 0 ; $i < $clen; ++$i) {
if (ord($code{$i}) > 127) {
return false;
}
$code_ext .= $encode[$code{$i}];
}
// checksum
$code .= $this->checksum_code93($code);
// add start and stop codes
$code = '*'.$code.'*';
$bararray = array('code' => $code, 'maxw' => 0, 'maxh' => 1, 'bcode' => array());
$k = 0;
$clen = strlen($code);
for ($i = 0; $i < $clen; ++$i) {
$char = $code{$i};
if(!isset($chr[$char])) {
// invalid character
return false;
}
for ($j = 0; $j < 6; ++$j) {
if (($j % 2) == 0) {
$t = true; // bar
} else {
$t = false; // space
}
$w = $chr[$char]{$j};
$bararray['bcode'][$k] = array('t' => $t, 'w' => $w, 'h' => 1, 'p' => 0);
$bararray['maxw'] += $w;
++$k;
}
}
$bararray['bcode'][$k] = array('t' => true, 'w' => 1, 'h' => 1, 'p' => 0);
$bararray['maxw'] += 1;
++$k;
return $bararray;
}

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TCPDFBarcode::barcode_eanext (   $code,
  $len = 5 
)
protected

UPC-Based Extentions 2-Digit Ext.

: Used to indicate magazines and newspaper issue numbers 5-Digit Ext.: Used to mark suggested retail price of books

Parameters
string$codecode to represent.
string$lenbarcode type: 2 = 2-Digit, 5 = 5-Digit
Returns
array barcode representation. protected

Definition at line 1181 of file barcodes.php.

References binseq_to_array().

Referenced by setBarcode().

{
//Padding
$code = str_pad($code, $len, '0', STR_PAD_LEFT);
// calculate check digit
if ($len == 2) {
$r = $code % 4;
} elseif ($len == 5) {
$r = (3 * ($code{0} + $code{2} + $code{4})) + (9 * ($code{1} + $code{3}));
$r %= 10;
} else {
return false;
}
//Convert digits to bars
$codes = array(
'A'=>array( // left odd parity
'0'=>'0001101',
'1'=>'0011001',
'2'=>'0010011',
'3'=>'0111101',
'4'=>'0100011',
'5'=>'0110001',
'6'=>'0101111',
'7'=>'0111011',
'8'=>'0110111',
'9'=>'0001011'),
'B'=>array( // left even parity
'0'=>'0100111',
'1'=>'0110011',
'2'=>'0011011',
'3'=>'0100001',
'4'=>'0011101',
'5'=>'0111001',
'6'=>'0000101',
'7'=>'0010001',
'8'=>'0001001',
'9'=>'0010111')
);
$parities = array();
$parities[2] = array(
'0'=>array('A','A'),
'1'=>array('A','B'),
'2'=>array('B','A'),
'3'=>array('B','B')
);
$parities[5] = array(
'0'=>array('B','B','A','A','A'),
'1'=>array('B','A','B','A','A'),
'2'=>array('B','A','A','B','A'),
'3'=>array('B','A','A','A','B'),
'4'=>array('A','B','B','A','A'),
'5'=>array('A','A','B','B','A'),
'6'=>array('A','A','A','B','B'),
'7'=>array('A','B','A','B','A'),
'8'=>array('A','B','A','A','B'),
'9'=>array('A','A','B','A','B')
);
$p = $parities[$len][$r];
$seq = '1011'; // left guard bar
$seq .= $codes[$p[0]][$code{0}];
for ($i = 1; $i < $len; ++$i) {
$seq .= '01'; // separator
$seq .= $codes[$p[$i]][$code{$i}];
}
$bararray = array('code' => $code, 'maxw' => 0, 'maxh' => 1, 'bcode' => array());
return $this->binseq_to_array($seq, $bararray);
}

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TCPDFBarcode::barcode_eanupc (   $code,
  $len = 13 
)
protected

EAN13 and UPC-A barcodes.

EAN13: European Article Numbering international retail product code UPC-A: Universal product code seen on almost all retail products in the USA and Canada UPC-E: Short version of UPC symbol

Parameters
string$codecode to represent.
string$lenbarcode type: 6 = UPC-E, 8 = EAN8, 13 = EAN13, 12 = UPC-A
Returns
array barcode representation. protected

Definition at line 988 of file barcodes.php.

References $t.

Referenced by setBarcode().

{
$upce = false;
if ($len == 6) {
$len = 12; // UPC-A
$upce = true; // UPC-E mode
}
$data_len = $len - 1;
//Padding
$code = str_pad($code, $data_len, '0', STR_PAD_LEFT);
$code_len = strlen($code);
// calculate check digit
$sum_a = 0;
for ($i = 1; $i < $data_len; $i+=2) {
$sum_a += $code{$i};
}
if ($len > 12) {
$sum_a *= 3;
}
$sum_b = 0;
for ($i = 0; $i < $data_len; $i+=2) {
$sum_b += ($code{$i});
}
if ($len < 13) {
$sum_b *= 3;
}
$r = ($sum_a + $sum_b) % 10;
if($r > 0) {
$r = (10 - $r);
}
if ($code_len == $data_len) {
// add check digit
$code .= $r;
} elseif ($r !== intval($code{$data_len})) {
// wrong checkdigit
return false;
}
if ($len == 12) {
// UPC-A
$code = '0'.$code;
++$len;
}
if ($upce) {
// convert UPC-A to UPC-E
$tmp = substr($code, 4, 3);
if (($tmp == '000') OR ($tmp == '100') OR ($tmp == '200')) {
// manufacturer code ends in 000, 100, or 200
$upce_code = substr($code, 2, 2).substr($code, 9, 3).substr($code, 4, 1);
} else {
$tmp = substr($code, 5, 2);
if ($tmp == '00') {
// manufacturer code ends in 00
$upce_code = substr($code, 2, 3).substr($code, 10, 2).'3';
} else {
$tmp = substr($code, 6, 1);
if ($tmp == '0') {
// manufacturer code ends in 0
$upce_code = substr($code, 2, 4).substr($code, 11, 1).'4';
} else {
// manufacturer code does not end in zero
$upce_code = substr($code, 2, 5).substr($code, 11, 1);
}
}
}
}
//Convert digits to bars
$codes = array(
'A'=>array( // left odd parity
'0'=>'0001101',
'1'=>'0011001',
'2'=>'0010011',
'3'=>'0111101',
'4'=>'0100011',
'5'=>'0110001',
'6'=>'0101111',
'7'=>'0111011',
'8'=>'0110111',
'9'=>'0001011'),
'B'=>array( // left even parity
'0'=>'0100111',
'1'=>'0110011',
'2'=>'0011011',
'3'=>'0100001',
'4'=>'0011101',
'5'=>'0111001',
'6'=>'0000101',
'7'=>'0010001',
'8'=>'0001001',
'9'=>'0010111'),
'C'=>array( // right
'0'=>'1110010',
'1'=>'1100110',
'2'=>'1101100',
'3'=>'1000010',
'4'=>'1011100',
'5'=>'1001110',
'6'=>'1010000',
'7'=>'1000100',
'8'=>'1001000',
'9'=>'1110100')
);
$parities = array(
'0'=>array('A','A','A','A','A','A'),
'1'=>array('A','A','B','A','B','B'),
'2'=>array('A','A','B','B','A','B'),
'3'=>array('A','A','B','B','B','A'),
'4'=>array('A','B','A','A','B','B'),
'5'=>array('A','B','B','A','A','B'),
'6'=>array('A','B','B','B','A','A'),
'7'=>array('A','B','A','B','A','B'),
'8'=>array('A','B','A','B','B','A'),
'9'=>array('A','B','B','A','B','A')
);
$upce_parities = array();
$upce_parities[0] = array(
'0'=>array('B','B','B','A','A','A'),
'1'=>array('B','B','A','B','A','A'),
'2'=>array('B','B','A','A','B','A'),
'3'=>array('B','B','A','A','A','B'),
'4'=>array('B','A','B','B','A','A'),
'5'=>array('B','A','A','B','B','A'),
'6'=>array('B','A','A','A','B','B'),
'7'=>array('B','A','B','A','B','A'),
'8'=>array('B','A','B','A','A','B'),
'9'=>array('B','A','A','B','A','B')
);
$upce_parities[1] = array(
'0'=>array('A','A','A','B','B','B'),
'1'=>array('A','A','B','A','B','B'),
'2'=>array('A','A','B','B','A','B'),
'3'=>array('A','A','B','B','B','A'),
'4'=>array('A','B','A','A','B','B'),
'5'=>array('A','B','B','A','A','B'),
'6'=>array('A','B','B','B','A','A'),
'7'=>array('A','B','A','B','A','B'),
'8'=>array('A','B','A','B','B','A'),
'9'=>array('A','B','B','A','B','A')
);
$k = 0;
$seq = '101'; // left guard bar
if ($upce) {
$bararray = array('code' => $upce_code, 'maxw' => 0, 'maxh' => 1, 'bcode' => array());
$p = $upce_parities[$code{1}][$r];
for ($i = 0; $i < 6; ++$i) {
$seq .= $codes[$p[$i]][$upce_code{$i}];
}
$seq .= '010101'; // right guard bar
} else {
$bararray = array('code' => $code, 'maxw' => 0, 'maxh' => 1, 'bcode' => array());
$half_len = ceil($len / 2);
if ($len == 8) {
for ($i = 0; $i < $half_len; ++$i) {
$seq .= $codes['A'][$code{$i}];
}
} else {
$p = $parities[$code{0}];
for ($i = 1; $i < $half_len; ++$i) {
$seq .= $codes[$p[$i-1]][$code{$i}];
}
}
$seq .= '01010'; // center guard bar
for ($i = $half_len; $i < $len; ++$i) {
$seq .= $codes['C'][$code{$i}];
}
$seq .= '101'; // right guard bar
}
$clen = strlen($seq);
$w = 0;
for ($i = 0; $i < $clen; ++$i) {
$w += 1;
if (($i == ($clen - 1)) OR (($i < ($clen - 1)) AND ($seq{$i} != $seq{($i+1)}))) {
if ($seq{$i} == '1') {
$t = true; // bar
} else {
$t = false; // space
}
$bararray['bcode'][$k] = array('t' => $t, 'w' => $w, 'h' => 1, 'p' => 0);
$bararray['maxw'] += $w;
++$k;
$w = 0;
}
}
return $bararray;
}

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TCPDFBarcode::barcode_i25 (   $code,
  $checksum = false 
)
protected

Interleaved 2 of 5 barcodes.

Compact numeric code, widely used in industry, air cargo Contains digits (0 to 9) and encodes the data in the width of both bars and spaces.

Parameters
string$codecode to represent.
boolean$checksumif true add a checksum to the code
Returns
array barcode representation. protected

Definition at line 728 of file barcodes.php.

References $t, and checksum_s25().

Referenced by setBarcode().

{
$chr['0'] = '11221';
$chr['1'] = '21112';
$chr['2'] = '12112';
$chr['3'] = '22111';
$chr['4'] = '11212';
$chr['5'] = '21211';
$chr['6'] = '12211';
$chr['7'] = '11122';
$chr['8'] = '21121';
$chr['9'] = '12121';
$chr['A'] = '11';
$chr['Z'] = '21';
if ($checksum) {
// add checksum
$code .= $this->checksum_s25($code);
}
if((strlen($code) % 2) != 0) {
// add leading zero if code-length is odd
$code = '0'.$code;
}
// add start and stop codes
$code = 'AA'.strtolower($code).'ZA';
$bararray = array('code' => $code, 'maxw' => 0, 'maxh' => 1, 'bcode' => array());
$k = 0;
$clen = strlen($code);
for ($i = 0; $i < $clen; $i = ($i + 2)) {
$char_bar = $code{$i};
$char_space = $code{$i+1};
if((!isset($chr[$char_bar])) OR (!isset($chr[$char_space]))) {
// invalid character
return false;
}
// create a bar-space sequence
$seq = '';
$chrlen = strlen($chr[$char_bar]);
for ($s = 0; $s < $chrlen; $s++){
$seq .= $chr[$char_bar]{$s} . $chr[$char_space]{$s};
}
$seqlen = strlen($seq);
for ($j = 0; $j < $seqlen; ++$j) {
if (($j % 2) == 0) {
$t = true; // bar
} else {
$t = false; // space
}
$w = $seq{$j};
$bararray['bcode'][$k] = array('t' => $t, 'w' => $w, 'h' => 1, 'p' => 0);
$bararray['maxw'] += $w;
++$k;
}
}
return $bararray;
}

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TCPDFBarcode::barcode_imb (   $code)
protected

IMB - Intelligent Mail Barcode - Onecode - USPS-B-3200 (requires PHP bcmath extension) Intelligent Mail barcode is a 65-bar code for use on mail in the United States.

The fields are described as follows:

  • The Barcode Identifier shall be assigned by USPS to encode the presort identification that is currently printed in human readable form on the optional endorsement line (OEL) as well as for future USPS use. This shall be two digits, with the second digit in the range of 0–4. The allowable encoding ranges shall be 00–04, 10–14, 20–24, 30–34, 40–44, 50–54, 60–64, 70–74, 80–84, and 90–94.
  • The Service Type Identifier shall be assigned by USPS for any combination of services requested on the mailpiece. The allowable encoding range shall be 000http://it2.php.net/manual/en/function.dechex.php–999. Each 3-digit value shall correspond to a particular mail class with a particular combination of service(s). Each service program, such as OneCode Confirm and OneCode ACS, shall provide the list of Service Type Identifier values.
  • The Mailer or Customer Identifier shall be assigned by USPS as a unique, 6 or 9 digit number that identifies a business entity. The allowable encoding range for the 6 digit Mailer ID shall be 000000- 899999, while the allowable encoding range for the 9 digit Mailer ID shall be 900000000-999999999.
  • The Serial or Sequence Number shall be assigned by the mailer for uniquely identifying and tracking mailpieces. The allowable encoding range shall be 000000000–999999999 when used with a 6 digit Mailer ID and 000000-999999 when used with a 9 digit Mailer ID. e. The Delivery Point ZIP Code shall be assigned by the mailer for routing the mailpiece. This shall replace POSTNET for routing the mailpiece to its final delivery point. The length may be 0, 5, 9, or 11 digits. The allowable encoding ranges shall be no ZIP Code, 00000–99999, 000000000–999999999, and 00000000000–99999999999.
Parameters
string$codecode to print, separate the ZIP (routing code) from the rest using a minus char '-' (BarcodeID_ServiceTypeID_MailerID_SerialNumber-RoutingCode)
Returns
array barcode representation. protected

Definition at line 1717 of file barcodes.php.

References $data, dec_to_hex(), hex_to_dec(), imb_crc11fcs(), and imb_tables().

Referenced by setBarcode().

{
$asc_chr = array(4,0,2,6,3,5,1,9,8,7,1,2,0,6,4,8,2,9,5,3,0,1,3,7,4,6,8,9,2,0,5,1,9,4,3,8,6,7,1,2,4,3,9,5,7,8,3,0,2,1,4,0,9,1,7,0,2,4,6,3,7,1,9,5,8);
$dsc_chr = array(7,1,9,5,8,0,2,4,6,3,5,8,9,7,3,0,6,1,7,4,6,8,9,2,5,1,7,5,4,3,8,7,6,0,2,5,4,9,3,0,1,6,8,2,0,4,5,9,6,7,5,2,6,3,8,5,1,9,8,7,4,0,2,6,3);
$asc_pos = array(3,0,8,11,1,12,8,11,10,6,4,12,2,7,9,6,7,9,2,8,4,0,12,7,10,9,0,7,10,5,7,9,6,8,2,12,1,4,2,0,1,5,4,6,12,1,0,9,4,7,5,10,2,6,9,11,2,12,6,7,5,11,0,3,2);
$dsc_pos = array(2,10,12,5,9,1,5,4,3,9,11,5,10,1,6,3,4,1,10,0,2,11,8,6,1,12,3,8,6,4,4,11,0,6,1,9,11,5,3,7,3,10,7,11,8,2,10,3,5,8,0,3,12,11,8,4,5,1,3,0,7,12,9,8,10);
$code_arr = explode('-', $code);
$tracking_number = $code_arr[0];
if (isset($code_arr[1])) {
$routing_code = $code_arr[1];
} else {
$routing_code = '';
}
// Conversion of Routing Code
switch (strlen($routing_code)) {
case 0: {
$binary_code = 0;
break;
}
case 5: {
$binary_code = bcadd($routing_code, '1');
break;
}
case 9: {
$binary_code = bcadd($routing_code, '100001');
break;
}
case 11: {
$binary_code = bcadd($routing_code, '1000100001');
break;
}
default: {
return false;
break;
}
}
$binary_code = bcmul($binary_code, 10);
$binary_code = bcadd($binary_code, $tracking_number{0});
$binary_code = bcmul($binary_code, 5);
$binary_code = bcadd($binary_code, $tracking_number{1});
$binary_code .= substr($tracking_number, 2, 18);
// convert to hexadecimal
$binary_code = $this->dec_to_hex($binary_code);
// pad to get 13 bytes
$binary_code = str_pad($binary_code, 26, '0', STR_PAD_LEFT);
// convert string to array of bytes
$binary_code_arr = chunk_split($binary_code, 2, "\r");
$binary_code_arr = substr($binary_code_arr, 0, -1);
$binary_code_arr = explode("\r", $binary_code_arr);
// calculate frame check sequence
$fcs = $this->imb_crc11fcs($binary_code_arr);
// exclude first 2 bits from first byte
$first_byte = sprintf('%2s', dechex((hexdec($binary_code_arr[0]) << 2) >> 2));
$binary_code_102bit = $first_byte.substr($binary_code, 2);
// convert binary data to codewords
$codewords = array();
$data = $this->hex_to_dec($binary_code_102bit);
$codewords[0] = bcmod($data, 636) * 2;
$data = bcdiv($data, 636);
for ($i = 1; $i < 9; ++$i) {
$codewords[$i] = bcmod($data, 1365);
$data = bcdiv($data, 1365);
}
$codewords[9] = $data;
if (($fcs >> 10) == 1) {
$codewords[9] += 659;
}
// generate lookup tables
$table2of13 = $this->imb_tables(2, 78);
$table5of13 = $this->imb_tables(5, 1287);
// convert codewords to characters
$characters = array();
$bitmask = 512;
foreach($codewords as $k => $val) {
if ($val <= 1286) {
$chrcode = $table5of13[$val];
} else {
$chrcode = $table2of13[($val - 1287)];
}
if (($fcs & $bitmask) > 0) {
// bitwise invert
$chrcode = ((~$chrcode) & 8191);
}
$characters[] = $chrcode;
$bitmask /= 2;
}
$characters = array_reverse($characters);
// build bars
$k = 0;
$bararray = array('code' => $code, 'maxw' => 0, 'maxh' => 3, 'bcode' => array());
for ($i = 0; $i < 65; ++$i) {
$asc = (($characters[$asc_chr[$i]] & pow(2, $asc_pos[$i])) > 0);
$dsc = (($characters[$dsc_chr[$i]] & pow(2, $dsc_pos[$i])) > 0);
if ($asc AND $dsc) {
// full bar (F)
$p = 0;
$h = 3;
} elseif ($asc) {
// ascender (A)
$p = 0;
$h = 2;
} elseif ($dsc) {
// descender (D)
$p = 1;
$h = 2;
} else {
// tracker (T)
$p = 1;
$h = 1;
}
$bararray['bcode'][$k++] = array('t' => 1, 'w' => 1, 'h' => $h, 'p' => $p);
$bararray['bcode'][$k++] = array('t' => 0, 'w' => 1, 'h' => 2, 'p' => 0);
$bararray['maxw'] += 2;
}
unset($bararray['bcode'][($k - 1)]);
--$bararray['maxw'];
return $bararray;
}

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TCPDFBarcode::barcode_msi (   $code,
  $checksum = false 
)
protected

MSI.

Variation of Plessey code, with similar applications Contains digits (0 to 9) and encodes the data only in the width of bars.

Parameters
string$codecode to represent.
boolean$checksumif true add a checksum to the code (modulo 11)
Returns
array barcode representation. protected

Definition at line 598 of file barcodes.php.

References binseq_to_array().

Referenced by setBarcode().

{
$chr['0'] = '100100100100';
$chr['1'] = '100100100110';
$chr['2'] = '100100110100';
$chr['3'] = '100100110110';
$chr['4'] = '100110100100';
$chr['5'] = '100110100110';
$chr['6'] = '100110110100';
$chr['7'] = '100110110110';
$chr['8'] = '110100100100';
$chr['9'] = '110100100110';
$chr['A'] = '110100110100';
$chr['B'] = '110100110110';
$chr['C'] = '110110100100';
$chr['D'] = '110110100110';
$chr['E'] = '110110110100';
$chr['F'] = '110110110110';
if ($checksum) {
// add checksum
$clen = strlen($code);
$p = 2;
$check = 0;
for ($i = ($clen - 1); $i >= 0; --$i) {
$check += (hexdec($code{$i}) * $p);
++$p;
if ($p > 7) {
$p = 2;
}
}
$check %= 11;
if ($check > 0) {
$check = 11 - $check;
}
$code .= $check;
}
$seq = '110'; // left guard
$clen = strlen($code);
for ($i = 0; $i < $clen; ++$i) {
$digit = $code{$i};
if (!isset($chr[$digit])) {
// invalid character
return false;
}
$seq .= $chr[$digit];
}
$seq .= '1001'; // right guard
$bararray = array('code' => $code, 'maxw' => 0, 'maxh' => 1, 'bcode' => array());
return $this->binseq_to_array($seq, $bararray);
}

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TCPDFBarcode::barcode_pharmacode (   $code)
protected

Pharmacode Contains digits (0 to 9)

Parameters
string$codecode to represent.
Returns
array barcode representation. protected

Definition at line 1628 of file barcodes.php.

References binseq_to_array().

Referenced by setBarcode().

{
$seq = '';
$code = intval($code);
while ($code > 0) {
if (($code % 2) == 0) {
$seq .= '11100';
$code -= 2;
} else {
$seq .= '100';
$code -= 1;
}
$code /= 2;
}
$seq = substr($seq, 0, -2);
$seq = strrev($seq);
$bararray = array('code' => $code, 'maxw' => 0, 'maxh' => 1, 'bcode' => array());
return $this->binseq_to_array($seq, $bararray);
}

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TCPDFBarcode::barcode_pharmacode2t (   $code)
protected

Pharmacode two-track Contains digits (0 to 9)

Parameters
string$codecode to represent.
Returns
array barcode representation. protected

Definition at line 1654 of file barcodes.php.

Referenced by setBarcode().

{
$seq = '';
$code = intval($code);
do {
switch ($code % 3) {
case 0: {
$seq .= '3';
$code = ($code - 3) / 3;
break;
}
case 1: {
$seq .= '1';
$code = ($code - 1) / 3;
break;
}
case 2: {
$seq .= '2';
$code = ($code - 2) / 3;
break;
}
}
} while($code != 0);
$seq = strrev($seq);
$k = 0;
$bararray = array('code' => $code, 'maxw' => 0, 'maxh' => 2, 'bcode' => array());
$len = strlen($seq);
for ($i = 0; $i < $len; ++$i) {
switch ($seq{$i}) {
case '1': {
$p = 1;
$h = 1;
break;
}
case '2': {
$p = 0;
$h = 1;
break;
}
case '3': {
$p = 0;
$h = 2;
break;
}
}
$bararray['bcode'][$k++] = array('t' => 1, 'w' => 1, 'h' => $h, 'p' => $p);
$bararray['bcode'][$k++] = array('t' => 0, 'w' => 1, 'h' => 2, 'p' => 0);
$bararray['maxw'] += 2;
}
unset($bararray['bcode'][($k - 1)]);
--$bararray['maxw'];
return $bararray;
}

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TCPDFBarcode::barcode_postnet (   $code,
  $planet = false 
)
protected

POSTNET and PLANET barcodes.

Used by U.S. Postal Service for automated mail sorting

Parameters
string$codezip code to represent. Must be a string containing a zip code of the form DDDDD or DDDDD-DDDD.
boolean$planetif true print the PLANET barcode, otherwise print POSTNET
Returns
array barcode representation. protected

Definition at line 1256 of file barcodes.php.

Referenced by setBarcode().

{
// bar lenght
if ($planet) {
$barlen = Array(
0 => Array(1,1,2,2,2),
1 => Array(2,2,2,1,1),
2 => Array(2,2,1,2,1),
3 => Array(2,2,1,1,2),
4 => Array(2,1,2,2,1),
5 => Array(2,1,2,1,2),
6 => Array(2,1,1,2,2),
7 => Array(1,2,2,2,1),
8 => Array(1,2,2,1,2),
9 => Array(1,2,1,2,2)
);
} else {
$barlen = Array(
0 => Array(2,2,1,1,1),
1 => Array(1,1,1,2,2),
2 => Array(1,1,2,1,2),
3 => Array(1,1,2,2,1),
4 => Array(1,2,1,1,2),
5 => Array(1,2,1,2,1),
6 => Array(1,2,2,1,1),
7 => Array(2,1,1,1,2),
8 => Array(2,1,1,2,1),
9 => Array(2,1,2,1,1)
);
}
$bararray = array('code' => $code, 'maxw' => 0, 'maxh' => 2, 'bcode' => array());
$k = 0;
$code = str_replace('-', '', $code);
$code = str_replace(' ', '', $code);
$len = strlen($code);
// calculate checksum
$sum = 0;
for ($i = 0; $i < $len; ++$i) {
$sum += intval($code{$i});
}
$chkd = ($sum % 10);
if($chkd > 0) {
$chkd = (10 - $chkd);
}
$code .= $chkd;
$len = strlen($code);
// start bar
$bararray['bcode'][$k++] = array('t' => 1, 'w' => 1, 'h' => 2, 'p' => 0);
$bararray['bcode'][$k++] = array('t' => 0, 'w' => 1, 'h' => 2, 'p' => 0);
$bararray['maxw'] += 2;
for ($i = 0; $i < $len; ++$i) {
for ($j = 0; $j < 5; ++$j) {
$h = $barlen[$code{$i}][$j];
$p = floor(1 / $h);
$bararray['bcode'][$k++] = array('t' => 1, 'w' => 1, 'h' => $h, 'p' => $p);
$bararray['bcode'][$k++] = array('t' => 0, 'w' => 1, 'h' => 2, 'p' => 0);
$bararray['maxw'] += 2;
}
}
// end bar
$bararray['bcode'][$k++] = array('t' => 1, 'w' => 1, 'h' => 2, 'p' => 0);
$bararray['maxw'] += 1;
return $bararray;
}

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TCPDFBarcode::barcode_rms4cc (   $code,
  $kix = false 
)
protected

RMS4CC - CBC - KIX RMS4CC (Royal Mail 4-state Customer Code) - CBC (Customer Bar Code) - KIX (Klant index - Customer index) RM4SCC is the name of the barcode symbology used by the Royal Mail for its Cleanmail service.

Parameters
string$codecode to print
boolean$kixif true prints the KIX variation (doesn't use the start and end symbols, and the checksum) - in this case the house number must be sufficed with an X and placed at the end of the code.
Returns
array barcode representation. protected

Definition at line 1329 of file barcodes.php.

References $row.

Referenced by setBarcode().

{
$notkix = !$kix;
// bar mode
// 1 = pos 1, length 2
// 2 = pos 1, length 3
// 3 = pos 2, length 1
// 4 = pos 2, length 2
$barmode = array(
'0' => array(3,3,2,2),
'1' => array(3,4,1,2),
'2' => array(3,4,2,1),
'3' => array(4,3,1,2),
'4' => array(4,3,2,1),
'5' => array(4,4,1,1),
'6' => array(3,1,4,2),
'7' => array(3,2,3,2),
'8' => array(3,2,4,1),
'9' => array(4,1,3,2),
'A' => array(4,1,4,1),
'B' => array(4,2,3,1),
'C' => array(3,1,2,4),
'D' => array(3,2,1,4),
'E' => array(3,2,2,3),
'F' => array(4,1,1,4),
'G' => array(4,1,2,3),
'H' => array(4,2,1,3),
'I' => array(1,3,4,2),
'J' => array(1,4,3,2),
'K' => array(1,4,4,1),
'L' => array(2,3,3,2),
'M' => array(2,3,4,1),
'N' => array(2,4,3,1),
'O' => array(1,3,2,4),
'P' => array(1,4,1,4),
'Q' => array(1,4,2,3),
'R' => array(2,3,1,4),
'S' => array(2,3,2,3),
'T' => array(2,4,1,3),
'U' => array(1,1,4,4),
'V' => array(1,2,3,4),
'W' => array(1,2,4,3),
'X' => array(2,1,3,4),
'Y' => array(2,1,4,3),
'Z' => array(2,2,3,3)
);
$code = strtoupper($code);
$len = strlen($code);
$bararray = array('code' => $code, 'maxw' => 0, 'maxh' => 3, 'bcode' => array());
if ($notkix) {
// table for checksum calculation (row,col)
$checktable = array(
'0' => array(1,1),
'1' => array(1,2),
'2' => array(1,3),
'3' => array(1,4),
'4' => array(1,5),
'5' => array(1,0),
'6' => array(2,1),
'7' => array(2,2),
'8' => array(2,3),
'9' => array(2,4),
'A' => array(2,5),
'B' => array(2,0),
'C' => array(3,1),
'D' => array(3,2),
'E' => array(3,3),
'F' => array(3,4),
'G' => array(3,5),
'H' => array(3,0),
'I' => array(4,1),
'J' => array(4,2),
'K' => array(4,3),
'L' => array(4,4),
'M' => array(4,5),
'N' => array(4,0),
'O' => array(5,1),
'P' => array(5,2),
'Q' => array(5,3),
'R' => array(5,4),
'S' => array(5,5),
'T' => array(5,0),
'U' => array(0,1),
'V' => array(0,2),
'W' => array(0,3),
'X' => array(0,4),
'Y' => array(0,5),
'Z' => array(0,0)
);
$row = 0;
$col = 0;
for ($i = 0; $i < $len; ++$i) {
$row += $checktable[$code{$i}][0];
$col += $checktable[$code{$i}][1];
}
$row %= 6;
$col %= 6;
$chk = array_keys($checktable, array($row,$col));
$code .= $chk[0];
++$len;
}
$k = 0;
if ($notkix) {
// start bar
$bararray['bcode'][$k++] = array('t' => 1, 'w' => 1, 'h' => 2, 'p' => 0);
$bararray['bcode'][$k++] = array('t' => 0, 'w' => 1, 'h' => 2, 'p' => 0);
$bararray['maxw'] += 2;
}
for ($i = 0; $i < $len; ++$i) {
for ($j = 0; $j < 4; ++$j) {
switch ($barmode[$code{$i}][$j]) {
case 1: {
$p = 0;
$h = 2;
break;
}
case 2: {
$p = 0;
$h = 3;
break;
}
case 3: {
$p = 1;
$h = 1;
break;
}
case 4: {
$p = 1;
$h = 2;
break;
}
}
$bararray['bcode'][$k++] = array('t' => 1, 'w' => 1, 'h' => $h, 'p' => $p);
$bararray['bcode'][$k++] = array('t' => 0, 'w' => 1, 'h' => 2, 'p' => 0);
$bararray['maxw'] += 2;
}
}
if ($notkix) {
// stop bar
$bararray['bcode'][$k++] = array('t' => 1, 'w' => 1, 'h' => 3, 'p' => 0);
$bararray['maxw'] += 1;
}
return $bararray;
}

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TCPDFBarcode::barcode_s25 (   $code,
  $checksum = false 
)
protected

Standard 2 of 5 barcodes.

Used in airline ticket marking, photofinishing Contains digits (0 to 9) and encodes the data only in the width of bars.

Parameters
string$codecode to represent.
boolean$checksumif true add a checksum to the code
Returns
array barcode representation. protected

Definition at line 657 of file barcodes.php.

References binseq_to_array(), and checksum_s25().

Referenced by setBarcode().

{
$chr['0'] = '10101110111010';
$chr['1'] = '11101010101110';
$chr['2'] = '10111010101110';
$chr['3'] = '11101110101010';
$chr['4'] = '10101110101110';
$chr['5'] = '11101011101010';
$chr['6'] = '10111011101010';
$chr['7'] = '10101011101110';
$chr['8'] = '10101110111010';
$chr['9'] = '10111010111010';
if ($checksum) {
// add checksum
$code .= $this->checksum_s25($code);
}
if((strlen($code) % 2) != 0) {
// add leading zero if code-length is odd
$code = '0'.$code;
}
$seq = '11011010';
$clen = strlen($code);
for ($i = 0; $i < $clen; ++$i) {
$digit = $code{$i};
if (!isset($chr[$digit])) {
// invalid character
return false;
}
$seq .= $chr[$digit];
}
$seq .= '1101011';
$bararray = array('code' => $code, 'maxw' => 0, 'maxh' => 1, 'bcode' => array());
return $this->binseq_to_array($seq, $bararray);
}

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TCPDFBarcode::binseq_to_array (   $seq,
  $bararray 
)
protected

Convert binary barcode sequence to TCPDF barcode array.

Parameters
string$seqbarcode as binary sequence òparam array $bararray TCPDF barcode array to fill up
Returns
array barcode representation. protected

Definition at line 698 of file barcodes.php.

References $t.

Referenced by barcode_eanext(), barcode_msi(), barcode_pharmacode(), and barcode_s25().

{
$len = strlen($seq);
$w = 0;
$k = 0;
for ($i = 0; $i < $len; ++$i) {
$w += 1;
if (($i == ($len - 1)) OR (($i < ($len - 1)) AND ($seq{$i} != $seq{($i+1)}))) {
if ($seq{$i} == '1') {
$t = true; // bar
} else {
$t = false; // space
}
$bararray['bcode'][$k] = array('t' => $t, 'w' => $w, 'h' => 1, 'p' => 0);
$bararray['maxw'] += $w;
++$k;
$w = 0;
}
}
return $bararray;
}

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TCPDFBarcode::checksum_code39 (   $code)
protected

Calculate CODE 39 checksum (modulo 43).

Parameters
string$codecode to represent.
Returns
char checksum. protected

Definition at line 375 of file barcodes.php.

Referenced by barcode_code39().

{
$chars = array(
'0', '1', '2', '3', '4', '5', '6', '7', '8', '9',
'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K',
'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V',
'W', 'X', 'Y', 'Z', '-', '.', ' ', '$', '/', '+', '%');
$sum = 0;
$clen = strlen($code);
for ($i = 0 ; $i < $clen; ++$i) {
$k = array_keys($chars, $code{$i});
$sum += $k[0];
}
$j = ($sum % 43);
return $chars[$j];
}

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TCPDFBarcode::checksum_code93 (   $code)
protected

Calculate CODE 93 checksum (modulo 47).

Parameters
string$codecode to represent.
Returns
string checksum code. protected

Definition at line 527 of file barcodes.php.

Referenced by barcode_code93().

{
$chars = array(
'0', '1', '2', '3', '4', '5', '6', '7', '8', '9',
'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K',
'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V',
'W', 'X', 'Y', 'Z', '-', '.', ' ', '$', '/', '+', '%');
// translate special characters
$code = strtr($code, chr(128).chr(129).chr(130).chr(131), '$/+%');
$len = strlen($code);
// calculate check digit C
$p = 1;
$check = 0;
for ($i = ($len - 1); $i >= 0; --$i) {
$k = array_keys($chars, $code{$i});
$check += ($k[0] * $p);
++$p;
if ($p > 20) {
$p = 1;
}
}
$check %= 47;
$c = $chars[$check];
$code .= $c;
// calculate check digit K
$p = 1;
$check = 0;
for ($i = $len; $i >= 0; --$i) {
$k = array_keys($chars, $code{$i});
$check += ($k[0] * $p);
++$p;
if ($p > 15) {
$p = 1;
}
}
$check %= 47;
$k = $chars[$check];
return $c.$k;
}

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TCPDFBarcode::checksum_s25 (   $code)
protected

Checksum for standard 2 of 5 barcodes.

Parameters
string$codecode to process.
Returns
int checksum. protected

Definition at line 572 of file barcodes.php.

Referenced by barcode_i25(), and barcode_s25().

{
$len = strlen($code);
$sum = 0;
for ($i = 0; $i < $len; $i+=2) {
$sum += $code{$i};
}
$sum *= 3;
for ($i = 1; $i < $len; $i+=2) {
$sum += ($code{$i});
}
$r = $sum % 10;
if($r > 0) {
$r = (10 - $r);
}
return $r;
}

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TCPDFBarcode::dec_to_hex (   $number)

Convert large integer number to hexadecimal representation.

(requires PHP bcmath extension)

Parameters
string$numbernumber to convert specified as a string
Returns
string hexadecimal representation

Definition at line 1841 of file barcodes.php.

Referenced by barcode_imb().

{
$i = 0;
$hex = array();
if($number == 0) {
return '00';
}
while($number > 0) {
if($number == 0) {
array_push($hex, '0');
} else {
array_push($hex, strtoupper(dechex(bcmod($number, '16'))));
$number = bcdiv($number, '16', 0);
}
}
$hex = array_reverse($hex);
return implode($hex);
}

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TCPDFBarcode::encode_code39_ext (   $code)
protected

Encode a string to be used for CODE 39 Extended mode.

Parameters
string$codecode to represent.
Returns
encoded string. protected

Definition at line 324 of file barcodes.php.

Referenced by barcode_code39().

{
$encode = array(
chr(0) => '%U', chr(1) => '$A', chr(2) => '$B', chr(3) => '$C',
chr(4) => '$D', chr(5) => '$E', chr(6) => '$F', chr(7) => '$G',
chr(8) => '$H', chr(9) => '$I', chr(10) => '$J', chr(11) => '£K',
chr(12) => '$L', chr(13) => '$M', chr(14) => '$N', chr(15) => '$O',
chr(16) => '$P', chr(17) => '$Q', chr(18) => '$R', chr(19) => '$S',
chr(20) => '$T', chr(21) => '$U', chr(22) => '$V', chr(23) => '$W',
chr(24) => '$X', chr(25) => '$Y', chr(26) => '$Z', chr(27) => '%A',
chr(28) => '%B', chr(29) => '%C', chr(30) => '%D', chr(31) => '%E',
chr(32) => ' ', chr(33) => '/A', chr(34) => '/B', chr(35) => '/C',
chr(36) => '/D', chr(37) => '/E', chr(38) => '/F', chr(39) => '/G',
chr(40) => '/H', chr(41) => '/I', chr(42) => '/J', chr(43) => '/K',
chr(44) => '/L', chr(45) => '-', chr(46) => '.', chr(47) => '/O',
chr(48) => '0', chr(49) => '1', chr(50) => '2', chr(51) => '3',
chr(52) => '4', chr(53) => '5', chr(54) => '6', chr(55) => '7',
chr(56) => '8', chr(57) => '9', chr(58) => '/Z', chr(59) => '%F',
chr(60) => '%G', chr(61) => '%H', chr(62) => '%I', chr(63) => '%J',
chr(64) => '%V', chr(65) => 'A', chr(66) => 'B', chr(67) => 'C',
chr(68) => 'D', chr(69) => 'E', chr(70) => 'F', chr(71) => 'G',
chr(72) => 'H', chr(73) => 'I', chr(74) => 'J', chr(75) => 'K',
chr(76) => 'L', chr(77) => 'M', chr(78) => 'N', chr(79) => 'O',
chr(80) => 'P', chr(81) => 'Q', chr(82) => 'R', chr(83) => 'S',
chr(84) => 'T', chr(85) => 'U', chr(86) => 'V', chr(87) => 'W',
chr(88) => 'X', chr(89) => 'Y', chr(90) => 'Z', chr(91) => '%K',
chr(92) => '%L', chr(93) => '%M', chr(94) => '%N', chr(95) => '%O',
chr(96) => '%W', chr(97) => '+A', chr(98) => '+B', chr(99) => '+C',
chr(100) => '+D', chr(101) => '+E', chr(102) => '+F', chr(103) => '+G',
chr(104) => '+H', chr(105) => '+I', chr(106) => '+J', chr(107) => '+K',
chr(108) => '+L', chr(109) => '+M', chr(110) => '+N', chr(111) => '+O',
chr(112) => '+P', chr(113) => '+Q', chr(114) => '+R', chr(115) => '+S',
chr(116) => '+T', chr(117) => '+U', chr(118) => '+V', chr(119) => '+W',
chr(120) => '+X', chr(121) => '+Y', chr(122) => '+Z', chr(123) => '%P',
chr(124) => '%Q', chr(125) => '%R', chr(126) => '%S', chr(127) => '%T');
$code_ext = '';
$clen = strlen($code);
for ($i = 0 ; $i < $clen; ++$i) {
if (ord($code{$i}) > 127) {
return false;
}
$code_ext .= $encode[$code{$i}];
}
return $code_ext;
}

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TCPDFBarcode::getBarcodeArray ( )

Return an array representations of barcode.

Returns
array

Definition at line 85 of file barcodes.php.

References $barcode_array.

{
return $this->barcode_array;
}
TCPDFBarcode::hex_to_dec (   $hex)

Convert large hexadecimal number to decimal representation (string).

(requires PHP bcmath extension)

Parameters
string$hexhexadecimal number to convert specified as a string
Returns
string hexadecimal representation

Definition at line 1865 of file barcodes.php.

References $pos.

Referenced by barcode_imb().

{
$dec = 0;
$bitval = 1;
$len = strlen($hex);
for($pos = ($len - 1); $pos >= 0; --$pos) {
$dec = bcadd($dec, bcmul(hexdec($hex{$pos}), $bitval));
$bitval = bcmul($bitval, 16);
}
return $dec;
}

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TCPDFBarcode::imb_crc11fcs (   $code_arr)
protected

Intelligent Mail Barcode calculation of Frame Check Sequence.

Parameters
string$code_arrarray of hexadecimal values (13 bytes holding 102 bits right justified).
Returns
int 11 bit Frame Check Sequence as integer (decimal base) protected

Definition at line 1882 of file barcodes.php.

References $data.

Referenced by barcode_imb().

{
$genpoly = 0x0F35; // generator polynomial
$fcs = 0x07FF; // Frame Check Sequence
// do most significant byte skipping the 2 most significant bits
$data = hexdec($code_arr[0]) << 5;
for ($bit = 2; $bit < 8; ++$bit) {
if (($fcs ^ $data) & 0x400) {
$fcs = ($fcs << 1) ^ $genpoly;
} else {
$fcs = ($fcs << 1);
}
$fcs &= 0x7FF;
$data <<= 1;
}
// do rest of bytes
for ($byte = 1; $byte < 13; ++$byte) {
$data = hexdec($code_arr[$byte]) << 3;
for ($bit = 0; $bit < 8; ++$bit) {
if (($fcs ^ $data) & 0x400) {
$fcs = ($fcs << 1) ^ $genpoly;
} else {
$fcs = ($fcs << 1);
}
$fcs &= 0x7FF;
$data <<= 1;
}
}
return $fcs;
}

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TCPDFBarcode::imb_reverse_us (   $num)
protected

Reverse unsigned short value.

Parameters
int$numvalue to reversr
Returns
int reversed value protected

Definition at line 1918 of file barcodes.php.

Referenced by imb_tables().

{
$rev = 0;
for ($i = 0; $i < 16; ++$i) {
$rev <<= 1;
$rev |= ($num & 1);
$num >>= 1;
}
return $rev;
}

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TCPDFBarcode::imb_tables (   $n,
  $size 
)
protected

generate Nof13 tables used for Intelligent Mail Barcode

Parameters
int$nis the type of table: 2 for 2of13 table, 5 for 5of13table
int$sizesize of table (78 for n=2 and 1287 for n=5)
Returns
array requested table protected

Definition at line 1935 of file barcodes.php.

References imb_reverse_us().

Referenced by barcode_imb().

{
$table = array();
$lli = 0; // LUT lower index
$lui = $size - 1; // LUT upper index
for ($count = 0; $count < 8192; ++$count) {
$bit_count = 0;
for ($bit_index = 0; $bit_index < 13; ++$bit_index) {
$bit_count += intval(($count & (1 << $bit_index)) != 0);
}
// if we don't have the right number of bits on, go on to the next value
if ($bit_count == $n) {
$reverse = ($this->imb_reverse_us($count) >> 3);
// if the reverse is less than count, we have already visited this pair before
if ($reverse >= $count) {
// If count is symmetric, place it at the first free slot from the end of the list.
// Otherwise, place it at the first free slot from the beginning of the list AND place $reverse ath the next free slot from the beginning of the list
if ($reverse == $count) {
$table[$lui] = $count;
--$lui;
} else {
$table[$lli] = $count;
++$lli;
$table[$lli] = $reverse;
++$lli;
}
}
}
}
return $table;
}

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TCPDFBarcode::setBarcode (   $code,
  $type 
)

Set the barcode.

Parameters
string$codecode to print
string$typetype of barcode:
  • C39 : CODE 39 - ANSI MH10.8M-1983 - USD-3 - 3 of 9.
  • C39+ : CODE 39 with checksum
  • C39E : CODE 39 EXTENDED
  • C39E+ : CODE 39 EXTENDED + CHECKSUM
  • C93 : CODE 93 - USS-93
  • S25 : Standard 2 of 5
  • S25+ : Standard 2 of 5 + CHECKSUM
  • I25 : Interleaved 2 of 5
  • I25+ : Interleaved 2 of 5 + CHECKSUM
  • C128A : CODE 128 A
  • C128B : CODE 128 B
  • C128C : CODE 128 C
  • EAN2 : 2-Digits UPC-Based Extention
  • EAN5 : 5-Digits UPC-Based Extention
  • EAN8 : EAN 8
  • EAN13 : EAN 13
  • UPCA : UPC-A
  • UPCE : UPC-E
  • MSI : MSI (Variation of Plessey code)
  • MSI+ : MSI + CHECKSUM (modulo 11)
  • POSTNET : POSTNET
  • PLANET : PLANET
  • RMS4CC : RMS4CC (Royal Mail 4-state Customer Code) - CBC (Customer Bar Code)
  • KIX : KIX (Klant index - Customer index)
  • IMB: Intelligent Mail Barcode - Onecode - USPS-B-3200
  • CODABAR : CODABAR
  • CODE11 : CODE 11
  • PHARMA : PHARMACODE
  • PHARMA2T : PHARMACODE TWO-TRACKS
Returns
array

Definition at line 95 of file barcodes.php.

References $type, barcode_c128(), barcode_codabar(), barcode_code11(), barcode_code39(), barcode_code93(), barcode_eanext(), barcode_eanupc(), barcode_i25(), barcode_imb(), barcode_msi(), barcode_pharmacode(), barcode_pharmacode2t(), barcode_postnet(), barcode_rms4cc(), and barcode_s25().

Referenced by __construct().

{
switch (strtoupper($type)) {
case 'C39': { // CODE 39 - ANSI MH10.8M-1983 - USD-3 - 3 of 9.
$arrcode = $this->barcode_code39($code, false, false);
break;
}
case 'C39+': { // CODE 39 with checksum
$arrcode = $this->barcode_code39($code, false, true);
break;
}
case 'C39E': { // CODE 39 EXTENDED
$arrcode = $this->barcode_code39($code, true, false);
break;
}
case 'C39E+': { // CODE 39 EXTENDED + CHECKSUM
$arrcode = $this->barcode_code39($code, true, true);
break;
}
case 'C93': { // CODE 93 - USS-93
$arrcode = $this->barcode_code93($code);
break;
}
case 'S25': { // Standard 2 of 5
$arrcode = $this->barcode_s25($code, false);
break;
}
case 'S25+': { // Standard 2 of 5 + CHECKSUM
$arrcode = $this->barcode_s25($code, true);
break;
}
case 'I25': { // Interleaved 2 of 5
$arrcode = $this->barcode_i25($code, false);
break;
}
case 'I25+': { // Interleaved 2 of 5 + CHECKSUM
$arrcode = $this->barcode_i25($code, true);
break;
}
case 'C128A': { // CODE 128 A
$arrcode = $this->barcode_c128($code, 'A');
break;
}
case 'C128B': { // CODE 128 B
$arrcode = $this->barcode_c128($code, 'B');
break;
}
case 'C128C': { // CODE 128 C
$arrcode = $this->barcode_c128($code, 'C');
break;
}
case 'EAN2': { // 2-Digits UPC-Based Extention
$arrcode = $this->barcode_eanext($code, 2);
break;
}
case 'EAN5': { // 5-Digits UPC-Based Extention
$arrcode = $this->barcode_eanext($code, 5);
break;
}
case 'EAN8': { // EAN 8
$arrcode = $this->barcode_eanupc($code, 8);
break;
}
case 'EAN13': { // EAN 13
$arrcode = $this->barcode_eanupc($code, 13);
break;
}
case 'UPCA': { // UPC-A
$arrcode = $this->barcode_eanupc($code, 12);
break;
}
case 'UPCE': { // UPC-E
$arrcode = $this->barcode_eanupc($code, 6);
break;
}
case 'MSI': { // MSI (Variation of Plessey code)
$arrcode = $this->barcode_msi($code, false);
break;
}
case 'MSI+': { // MSI + CHECKSUM (modulo 11)
$arrcode = $this->barcode_msi($code, true);
break;
}
case 'POSTNET': { // POSTNET
$arrcode = $this->barcode_postnet($code, false);
break;
}
case 'PLANET': { // PLANET
$arrcode = $this->barcode_postnet($code, true);
break;
}
case 'RMS4CC': { // RMS4CC (Royal Mail 4-state Customer Code) - CBC (Customer Bar Code)
$arrcode = $this->barcode_rms4cc($code, false);
break;
}
case 'KIX': { // KIX (Klant index - Customer index)
$arrcode = $this->barcode_rms4cc($code, true);
break;
}
case 'IMB': { // IMB - Intelligent Mail Barcode - Onecode - USPS-B-3200
$arrcode = $this->barcode_imb($code);
break;
}
case 'CODABAR': { // CODABAR
$arrcode = $this->barcode_codabar($code);
break;
}
case 'CODE11': { // CODE 11
$arrcode = $this->barcode_code11($code);
break;
}
case 'PHARMA': { // PHARMACODE
$arrcode = $this->barcode_pharmacode($code);
break;
}
case 'PHARMA2T': { // PHARMACODE TWO-TRACKS
$arrcode = $this->barcode_pharmacode2t($code);
break;
}
default: {
$this->barcode_array = false;
$arrcode = false;
break;
}
}
$this->barcode_array = $arrcode;
}

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Field Documentation

TCPDFBarcode::$barcode_array
protected

Definition at line 61 of file barcodes.php.

Referenced by getBarcodeArray().

The documentation for this class was generated from the following file: