PHP QR code is Open Source (LGPL) generator for 2-D QR barcode, supports PNG export of code and TCPDF bindings

May 26, 2013 · PHP QrCode Liblary Documentation This is PHP implementation of QR Code 2-D barcode generator. It is pure-php LGPL-licensed implementation based on C libqrencode by Kentaro …

<?php include('../lib/full/qrlib.php'); // outputs image directly into browser, as PNG stream QRcode::png('PHP QR Code :)');

// with bigger images it will simply be TOO MUCH DATA for QR Code to handle! $avatarJpegFileName = 'avatar.jpg'; // we building raw data $codeContents = 'BEGIN:VCARD'."\n"; $codeContents .= …

Result File already generated! We can use this cached file to speed up site on common codes!

May 26, 2013 · The capacity of QR Code is up to 7000 digits or 4000 characters, and has high robustness. This class supports QR Code model 2, described in JIS (Japanese Industrial Standards) …

Result Notice this code may chenge every refresh - because merged version of lib does not serach for best mask, but instead select mask by random (to improve speed)

example_702_text_output_ascii_art.php <?php include('../lib/full/qrlib.php'); // text output $codeContents = '12345'; // generating $text = QRcode::text($codeContents); $raw = join("<br/>", $text); $raw = …

$codeContents = '123456DEMO'; // generating QRcode::png($codeContents, $tempDir.'007_1.png', QR_ECLEVEL_L, 1); QRcode::png($codeContents, $tempDir.'007_2.png', QR_ECLEVEL_L, 2); …

$email = '[email protected]'; $subject = 'question'; $body = 'please write your question here'; // we building raw data $codeContents = 'mailto:'.$email; // generating QRcode::png($codeContents, …