Plessey

The older of the pair, from the 1970s. Plessey encodes hexadecimal digits and protects them with an eight-bit cyclic redundancy check rather than a modulo check digit; the library appends the CRC bits and the reversed terminator.

Type Token

Input

Examples

Sixteen hexadecimal digits

<?php

require_once __DIR__ . '/vendor/autoload.php';

$barcode = new \Com\Tecnick\Barcode\Barcode();
$bobj = $barcode->getBarcodeObj(
    type: 'PLESSEY',
    code: '0123456789ABCDEF',
    width: -1,
    height: -30,
    color: 'black',
    padding: [0, 0, 0, 0],
)->setBackgroundColor('white');

echo $bobj->getInlineSvgCode();

Errors

These payloads raise \Com\Tecnick\Barcode\Exception:

See Also

• tc-lib-barcode : the library overview.
• Rendering Options : size, colour, padding.
• Output Formats : every renderer.
• MSI : the variation that replaced it.
• API reference : the generated class documentation.