mirror of
https://github.com/chillerlan/php-qrcode.git
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smiley
66 lines
1.9 KiB
PHP
66 lines
1.9 KiB
PHP
<?php
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/**
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* String output example (console QR Codes for Lynx users!)
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*
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* @created 21.12.2017
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* @author Smiley <smiley@chillerlan.net>
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* @copyright 2017 Smiley
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* @license MIT
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*/
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use chillerlan\QRCode\{QRCode, QROptions};
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use chillerlan\QRCode\Data\QRMatrix;
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use chillerlan\QRCode\Output\QROutputInterface;
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require_once __DIR__.'/../vendor/autoload.php';
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$options = new QROptions;
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$options->version = 3;
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$options->quietzoneSize = 2;
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$options->outputType = QROutputInterface::STRING_TEXT;
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$options->eol = "\n";
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$options->textLineStart = str_repeat(' ', 6);
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$options->textDark = ansi8('██', 253);
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$options->textLight = ansi8('░░', 253);
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$options->moduleValues = [
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// finder
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QRMatrix::M_FINDER_DARK => ansi8('██', 124),
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QRMatrix::M_FINDER => ansi8('░░', 124),
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QRMatrix::M_FINDER_DOT => ansi8('██', 124),
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// alignment
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QRMatrix::M_ALIGNMENT_DARK => ansi8('██', 2),
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QRMatrix::M_ALIGNMENT => ansi8('░░', 2),
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// timing
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QRMatrix::M_TIMING_DARK => ansi8('██', 184),
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QRMatrix::M_TIMING => ansi8('░░', 184),
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// format
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QRMatrix::M_FORMAT_DARK => ansi8('██', 200),
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QRMatrix::M_FORMAT => ansi8('░░', 200),
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// version
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QRMatrix::M_VERSION_DARK => ansi8('██', 21),
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QRMatrix::M_VERSION => ansi8('░░', 21),
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// dark module
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QRMatrix::M_DARKMODULE => ansi8('██', 53),
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// data
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QRMatrix::M_DATA_DARK => ansi8('██', 166),
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QRMatrix::M_DATA => ansi8('░░', 166),
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];
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$out = (new QRCode($options))->render('https://www.youtube.com/watch?v=dQw4w9WgXcQ');
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echo "\n\n\n$out\n\n\n";
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exit;
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// a little helper to a create proper ANSI 8-bit color escape sequence
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function ansi8(string $str, int $color, bool $background = false):string{
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$color = max(0, min($color, 255));
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$background = ($background ? 48 : 38);
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return sprintf("\x1b[%s;5;%sm%s\x1b[0m", $background, $color, $str);
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}
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