com-tecnick-tcpdf

# Class: TCPDFBarcode

Source Location: /barcodes.php

### Class Overview

PHP class to creates array representations for common 1D barcodes to be used with TCPDF (http://www.tcpdf.org).

#### Author(s):

- Nicola Asuni

#### Version:

- 1.0.011

### Variables

- $barcode_array

### Methods

- __construct
- 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
- barcode_s25
- binseq_to_array
- checksum_code39
- checksum_code93
- checksum_s25
- dec_to_hex
- encode_code39_ext
- getBarcodeArray
- hex_to_dec
- imb_crc11fcs
- imb_reverse_us
- imb_tables
- setBarcode

### Class Details

[line 55]
PHP class to creates array representations for common 1D barcodes to be used with TCPDF (http://www.tcpdf.org).

#### Tags:

author: | Nicola Asuni
version: | 1.0.011
link: | http://www.tcpdf.org
name: | TCPDFBarcode
license: | LGPL

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### Class Variables

#### $barcode_array =

[line 61]

#### Tags:

var: | representation of barcode.
access: | protected

Type: | array

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### Class Methods

### constructor __construct [line 77]

`TCPDFBarcode __construct( string $code, string $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)

#### Tags:

access: | public

#### Parameters:

string | $code | code to print

string

$type

type 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

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### method barcode_c128 [line 792]

`array barcode_c128( string $code, [string $type = 'B'])`

C128 barcodes.

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

#### Tags:

return: | barcode representation.
access: | protected

#### Parameters:

string | $code | code to represent.
string | $type | barcode type: A, B or C

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### method barcode_codabar [line 1480]

`array barcode_codabar( string $code)`

CODABAR barcodes.

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

#### Tags:

return: | barcode representation.
access: | protected

#### Parameters:

string | $code | code to represent.

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### method barcode_code11 [line 1536]

`array barcode_code11( string $code)`

CODE11 barcodes.

Used primarily for labeling telecommunications equipment

#### Tags:

return: | barcode representation.
access: | protected

#### Parameters:

string | $code | code to represent.

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### method barcode_code39 [line 230]

`array barcode_code39( string $code, [ $extended = false], [boolean $checksum = false])`

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

General-purpose code in very wide use world-wide

#### Tags:

return: | barcode representation.
access: | protected

#### Parameters:

string | $code | code to represent.
boolean | $checksum | if true add a checksum to the code
| $extended |

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### method barcode_code93 [line 399]

`array barcode_code93( string $code, boolean $checksum)`

CODE 93 - USS-93

Compact code similar to Code 39

#### Tags:

return: | barcode representation.
access: | protected

#### Parameters:

string | $code | code to represent.
boolean | $checksum | if true add a checksum to the code

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### method barcode_eanext [line 1181]

`array barcode_eanext( string $code, [string $len = 5])`

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

#### Tags:

return: | barcode representation.
access: | protected

#### Parameters:

string | $code | code to represent.
string | $len | barcode type: 2 = 2-Digit, 5 = 5-Digit

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### method barcode_eanupc [line 988]

`array barcode_eanupc( string $code, [string $len = 13])`

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

#### Tags:

return: | barcode representation.
access: | protected

#### Parameters:

string | $code | code to represent.
string | $len | barcode type: 6 = UPC-E, 8 = EAN8, 13 = EAN13, 12 = UPC-A

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### method barcode_i25 [line 728]

`array barcode_i25( string $code, [boolean $checksum = false])`

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.

#### Tags:

return: | barcode representation.
access: | protected

#### Parameters:

string | $code | code to represent.
boolean | $checksum | if true add a checksum to the code

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### method barcode_imb [line 1717]

`array barcode_imb( string $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.

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.

#### Tags:

return: | barcode representation.
access: | protected

#### Parameters:

string | $code | code to print, separate the ZIP (routing code) from the rest using a minus char '-' (BarcodeID_ServiceTypeID_MailerID_SerialNumber-RoutingCode)

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### method barcode_msi [line 598]

`array barcode_msi( string $code, [boolean $checksum = false])`

MSI.

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

#### Tags:

return: | barcode representation.
access: | protected

#### Parameters:

string | $code | code to represent.
boolean | $checksum | if true add a checksum to the code (modulo 11)

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### method barcode_pharmacode [line 1628]

`array barcode_pharmacode( string $code)`

Pharmacode

Contains digits (0 to 9)

#### Tags:

return: | barcode representation.
access: | protected

#### Parameters:

string | $code | code to represent.

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### method barcode_pharmacode2t [line 1654]

`array barcode_pharmacode2t( string $code)`

Pharmacode two-track

Contains digits (0 to 9)

#### Tags:

return: | barcode representation.
access: | protected

#### Parameters:

string | $code | code to represent.

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### method barcode_postnet [line 1256]

`array barcode_postnet( string $code, [boolean $planet = false])`

POSTNET and PLANET barcodes.

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

#### Tags:

return: | barcode representation.
access: | protected

#### Parameters:

string | $code | zip code to represent. Must be a string containing a zip code of the form DDDDD or DDDDD-DDDD.
boolean | $planet | if true print the PLANET barcode, otherwise print POSTNET

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### method barcode_rms4cc [line 1329]

`array barcode_rms4cc( string $code, [boolean $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.

#### Tags:

return: | barcode representation.
access: | protected

#### Parameters:

string | $code | code to print
boolean | $kix | if 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.

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### method barcode_s25 [line 657]

`array barcode_s25( string $code, [boolean $checksum = false])`

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.

#### Tags:

return: | barcode representation.
access: | protected

#### Parameters:

string | $code | code to represent.
boolean | $checksum | if true add a checksum to the code

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### method binseq_to_array [line 698]

`array binseq_to_array( string $seq, $bararray)`

Convert binary barcode sequence to TCPDF barcode array

#### Tags:

return: | barcode representation.
access: | protected

#### Parameters:

string | $seq | barcode as binary sequence òparam array $bararray TCPDF barcode array to fill up
| $bararray |

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### method checksum_code39 [line 375]

`char checksum_code39( string $code)`

Calculate CODE 39 checksum (modulo 43).

#### Tags:

return: | checksum.
access: | protected

#### Parameters:

string | $code | code to represent.

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### method checksum_code93 [line 527]

`string checksum_code93( string $code)`

Calculate CODE 93 checksum (modulo 47).

#### Tags:

return: | checksum code.
access: | protected

#### Parameters:

string | $code | code to represent.

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### method checksum_s25 [line 572]

`int checksum_s25( string $code)`

Checksum for standard 2 of 5 barcodes.

#### Tags:

return: | checksum.
access: | protected

#### Parameters:

string | $code | code to process.

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### method dec_to_hex [line 1841]

`string dec_to_hex( string $number)`

Convert large integer number to hexadecimal representation.

(requires PHP bcmath extension)

#### Tags:

return: | hexadecimal representation
access: | public

#### Parameters:

string | $number | number to convert specified as a string

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### method encode_code39_ext [line 324]

`encoded encode_code39_ext( string $code)`

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

#### Tags:

return: | string.
access: | protected

#### Parameters:

string | $code | code to represent.

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### method getBarcodeArray [line 85]

`array getBarcodeArray( )`

Return an array representations of barcode.

#### Tags:

access: | public

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### method hex_to_dec [line 1865]

`string hex_to_dec( string $hex)`

Convert large hexadecimal number to decimal representation (string).

(requires PHP bcmath extension)

#### Tags:

return: | hexadecimal representation
access: | public

#### Parameters:

string | $hex | hexadecimal number to convert specified as a string

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### method imb_crc11fcs [line 1882]

`int imb_crc11fcs( string $code_arr)`

Intelligent Mail Barcode calculation of Frame Check Sequence

#### Tags:

return: | 11 bit Frame Check Sequence as integer (decimal base)
access: | protected

#### Parameters:

string | $code_arr | array of hexadecimal values (13 bytes holding 102 bits right justified).

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### method imb_reverse_us [line 1918]

`int imb_reverse_us( int $num)`

Reverse unsigned short value

#### Tags:

return: | reversed value
access: | protected

#### Parameters:

int | $num | value to reversr

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### method imb_tables [line 1935]

`array imb_tables( int $n, int $size)`

generate Nof13 tables used for Intelligent Mail Barcode

#### Tags:

return: | requested table
access: | protected

#### Parameters:

int | $n | is the type of table: 2 for 2of13 table, 5 for 5of13table
int | $size | size of table (78 for n=2 and 1287 for n=5)

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### method setBarcode [line 95]

`array setBarcode( string $code, string $type)`

Set the barcode.

#### Tags:

access: | public

#### Parameters:

string | $code | code to print

string

$type

type 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

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Documentation generated on Sat, 04 Dec 2010 11:25:36 +0100 by phpDocumentor 1.4.3