Documentation

AlphaNum extends QRDataModeAbstract

in package

• Application

Alphanumeric mode: 0 to 9, A to Z, space, $ % * + - . / :

Table of Contents

Constants

DATAMODE  = \chillerlan\QRCode\Common\Mode::ALPHANUM

CHAR_TO_ORD  = [ // phpcs:ignore '0' => 0, '1' => 1, '2' => 2, '3' => 3, '4' => 4, '5' => 5, '6' => 6, '7' => 7, // phpcs:ignore '8' => 8, '9' => 9, 'A' => 10, 'B' => 11, 'C' => 12, 'D' => 13, 'E' => 14, 'F' => 15, 'G' => 16, 'H' => 17, 'I' => 18, 'J' => 19, 'K' => 20, 'L' => 21, 'M' => 22, 'N' => 23, 'O' => 24, 'P' => 25, 'Q' => 26, 'R' => 27, 'S' => 28, 'T' => 29, 'U' => 30, 'V' => 31, 'W' => 32, 'X' => 33, 'Y' => 34, 'Z' => 35, ' ' => 36, '$' => 37, '%' => 38, '*' => 39, '+' => 40, '-' => 41, '.' => 42, '/' => 43, ':' => 44, ]

ISO/IEC 18004:2000 Table 5

ORD_TO_CHAR  = ['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', ' ', '$', '%', '*', '+', '-', '.', '/', ':']

Properties

$data  : string

The data to write

Methods

__construct()  : mixed

QRDataModeAbstract constructor.

convertEncoding()  : string

encoding conversion helper

decodeSegment()  : string

reads a segment from the BitBuffer and decodes in the current data mode

getLengthInBits()  : int

retruns the length in bits of the data string

validateString()  : bool

checks if the given string qualifies for the encoder module

write()  : static

writes the actual data string to the BitBuffer, uses the given version to determine the length bits

getCharCount()  : int

returns the character count of the $data string

getLengthBits()  : int

shortcut