mirror of
https://github.com/chillerlan/php-qrcode.git
synced 2026-08-23 08:43:46 +00:00
smiley
30 lines
774 B
PHP
30 lines
774 B
PHP
<?php
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require_once '../vendor/autoload.php';
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use chillerlan\QRCode\QRCode;
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use chillerlan\QRCode\QRConst;
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$starttime = microtime(true);
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$qrcode = (new QRCode)
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->setErrorCorrectLevel(QRConst::ERROR_CORRECT_LEVEL_M)
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->setQRType(QRConst::TYPE_05)
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;
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// google authenticator
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// https://chart.googleapis.com/chart?chs=200x200&chld=M%7C0&cht=qr&chl=otpauth%3A%2F%2Ftotp%2Ftest%3Fsecret%3DB3JX4VCVJDVNXNZ5%26issuer%3Dchillerlan.net
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$qrcode
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->setData('otpauth://totp/test?secret=B3JX4VCVJDVNXNZ5&issuer=chillerlan.net')
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->getRawData()
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;
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for($row = 0; $row < $qrcode->pixelCount; $row++){
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for($col = 0; $col < $qrcode->pixelCount; $col++){
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echo $qrcode->matrix[$row][$col] ? '*' : ' ';
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}
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echo PHP_EOL;
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}
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echo 'QRCode: '.round((microtime(true)-$starttime), 5).PHP_EOL;
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