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php2

php

Feb 2nd, 2017
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  1. <?php
  2. // verbinding maken
  3. $dbHost = "localhost";
  4. $dbUser = "root";
  5. $dbPass = "";
  6. $dbName = "phpoefen";
  7. $connection = new mysqli($dbHost, $dbUser, $dbPass, $dbName);
  8. //controleren of verbinding werkt
  9. if (mysqli_connect_errno()) {
  10. die("<b>" . mysqli_connect_errno() . ":</b> " . mysqli_connect_error());
  11. }
  12. //functie maken
  13. function berekenprijs($personen)
  14. {
  15. return $personen * 45;
  16. }
  17. // variabelen vullen
  18. $vnaam = $_POST['vnaam'];
  19. $anaam = $_POST['anaam'];
  20. $telnr = $_POST['tel'];
  21. $email = $_POST['email'];
  22. $personen = $_POST['persoon'];
  23. $prijs = berekenprijs($personen);
  24.  
  25. // database vullen
  26. $query = "INSERT INTO klanten(voornaam,achternaam,telefoonnummer,email,aantal_personen,prijs)
  27. VALUES('$vnaam','$anaam','$telnr','$email','$personen','$prijs')";
  28. mysqli_query($connection,$query);
  29. $query = "SELECT * FROM klanten";
  30.  
  31. $result = mysqli_query($connection,$query);
  32.  
  33.  
  34. ?>
  35. <!DOCTYPE html>
  36. <html lang="en">
  37. <head>
  38. <title>oefen</title>
  39. </head>
  40. <body>
  41. <h1>Lijst met gebruikers</h1>
  42. <table border="1px">
  43. <tr>
  44. <th>Voornaam</th>
  45. <th>Achternaam</th>
  46. <th>Telefoonnummer</th>
  47. <th>Email</th>
  48. <th>Personen</th>
  49. <th>prijs</th>
  50. </tr>
  51. <?php
  52. while($data = mysqli_fetch_assoc($result)){
  53. ?>
  54. <tr>
  55. <td> <?php print ($data["voornaam"]); ?></td>
  56. <td> <?php print ($data["achternaam"]); ?> </td>
  57. <td> <?php print ($data["telefoonnummer"]); ?> </td>
  58. <td> <?php print ($data["email"]); ?> </td>
  59. <td> <?php print ($data["aantal_personen"]); ?> </td>
  60. <td> <?php print ($data["prijs"]); ?> </td>
  61. </tr>
  62. <?php
  63. }
  64. ?>
  65. </table>
  66. </body>
  67. </html>
  68. <?php
  69. $connection->close();
  70. ?>
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