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<?php
require_once ('jpgraph/QR/qrencoder.inc.php');
// Data to be encoded
$data = 'ABCDEFGH01234567';
// QR Code specification
$version = -1; // -1 = Let the library decide version (same as default)
$corrlevel = QRCapacity::ErrM; // Medium erro correction
$modulewidth = 2; // Module width
$back = BACKEND_IMAGE; // Default backend
$quiet = 4; // Same as default value
// Create encoder and backend
$encoder = new QREncoder($version, $corrlevel);
$backend = QRCodeBackendFactory::Create($encoder, $back);
// Set the module size
$backend->SetModuleWidth($modulewidth);
// Set Quiet zone (this should rarely need changing from the default)
$backend->SetQuietZone($quiet);
if( $back == BACKEND_IMAGE ) {
$backend->Stroke($data);
}
else {
$str = $backend->Stroke($data);
echo '<pre>'.$str.'</pre>';
}
?>