Bootstrap Barcode Scanner Generator

In this tutorial, i will show you the Barcode Scanner Generator using bootstrap design. The PHP Barcode Scanner Generator is a server-side script that adds barcode generation and scanning the item inside the database and capability to any PHP-compatible website.

Sample Code

Script for checking the generated barcode.
  1. <?php
  2. include_once('dbconnect.php');
  3. if(empty($_POST['scaninput']) == FALSE)
  4. {
  5. $barcode = htmlentities($_POST['scaninput']);
  6. $barcode_check = $con->query("select * from barcode where barcode='$barcode'");
  7. if($barcode_check->rowCount() > 0)
  8. {
  9. while($row = $barcode_check->fetch(PDO::FETCH_OBJ))
  10. {
  11. $status = $row->status;
  12. }
  13. }
  14. if($barcode_check->rowCount() > 0 && $status == 'Valid')
  15. {
  16. $sell = $con->exec("UPDATE barcode SET status='Invalid' where barcode= '$barcode'");
  17. if($sell > 0)
  18. {
  19. echo "<script> alert('Successfully sold');</script>";
  20. }
  21. }else if($barcode_check->rowCount() > 0 && $status == 'Invalid'){
  22. echo "<script> alert('Item Not Sold');</script>";
  23. }else{
  24. echo "<script> alert('Item Not Present....');</script>";
  25. }
  26. }else{
  27. echo "<script> alert('Please Input or Scan Barcode.....');</script>";
  28. }
  29. ?>
Result Only commonly used parameters are included in the script generator files, ensuring quick and efficient PHP barcode scanning generation. Hope you like it. Enjoy Coding!

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