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site/jpgraph/Examples/qrexample11.php 766 Bytes
8ec98c9f   Guillaume   MAJ
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  <?php
  // Include the library
  require_once ('jpgraph/QR/qrencoder.inc.php');
  
  // Example 11 : Generate postscript output
  
  $data         = 'ABCDEFGH01234567'; // Data to be encoded
  $version      = -1;  // -1 = Let the library decide version (same as default)
  $corrlevel    = QRCapacity::ErrH; // Error correction level H (Highest possible)
  $modulewidth  = 3;
  
  // Create a new instance of the encoder using the specified
  // QR version and error correction
  $encoder = new QREncoder($version,$corrlevel);
  
  // Use the image backend
  $backend = QRCodeBackendFactory::Create($encoder, BACKEND_PS);
  
  // Set the module size
  $backend->SetModuleWidth($modulewidth);
  
  // Store the barcode in the specifed file
  $ps_str = $backend->Stroke($data);
  
  echo '<pre>'.$ps_str.'</pre>';
  ?>