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Php Qrcode Laravel Package
chillerlan/php-qrcode
Generate and read QR codes in PHP. Supports Model 2 QR codes (versions 1–40), ECC levels L/M/Q/H, mixed encoding modes, and multiple output formats. Includes a QR code reader based on a PHP port of ZXing.
QRStringText
Class QRStringText:
render in a CLI console, using ANSI colors and block elements.
Example
See: plaintext example
$options = new QROptions;
$options->outputInterface = QRStringText::class;
$options->eol = "\n";
// add some space on the line start
$options->textLineStart = str_repeat(' ', 6);
// default values for unassigned module types
$options->textDark = QRStringText::ansi8('██', 253);
$options->textLight = QRStringText::ansi8('░░', 253);
$options->moduleValues = [
QRMatrix::M_FINDER_DARK => QRStringText::ansi8('██', 124),
QRMatrix::M_FINDER => QRStringText::ansi8('░░', 124),
QRMatrix::M_FINDER_DOT => QRStringText::ansi8('██', 124),
QRMatrix::M_ALIGNMENT_DARK => QRStringText::ansi8('██', 2),
QRMatrix::M_ALIGNMENT => QRStringText::ansi8('░░', 2),
QRMatrix::M_VERSION_DARK => QRStringText::ansi8('██', 21),
QRMatrix::M_VERSION => QRStringText::ansi8('░░', 21),
];
Output:
$data = 'https://www.youtube.com/watch?v=dQw4w9WgXcQ';
$qrcode = new QRCode($options)->render($data);
echo "\n\n$qrcode\n\n";
Additional methods
| method | return | description |
|---|---|---|
ansi8(string $str, int $color, bool $background = null) |
string |
a little helper to create a proper ANSI 8-bit color escape sequence |
Options that affect this class
| property | type |
|---|---|
$eol |
string |
$textDark |
string |
$textLight |
string |
$textLineStart |
string |
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