Advertisement
Guest User

Untitled

a guest
Mar 21st, 2017
123
0
Never
Not a member of Pastebin yet? Sign Up, it unlocks many cool features!
PHP 1.90 KB | None | 0 0
  1. <?php
  2. $servername = "localhost";
  3. $username = "polsystem_3c";
  4. $password = "1234klasa3c";
  5. $dbname = "polsystem_3c";
  6.  
  7. // Create connection  ³¹czenie z baz¹ danych
  8.  
  9. $conn = mysqli_connect($servername, $username, $password, $dbname);
  10. // Check connection
  11. if (!$conn) {
  12.     die("Connection failed: " . mysqli_connect_error());
  13. }
  14.  
  15. // sql to create table
  16. //////////////////////////Tworzenie tabeli wraz z jej polami//////////////////
  17.  
  18. $sql = "CREATE TABLE PytaniaZInformy3c (
  19. id INT(6) UNSIGNED AUTO_INCREMENT PRIMARY KEY,
  20. firstname VARCHAR(30) NOT NULL,
  21. lastname VARCHAR(30) NOT NULL,
  22. email VARCHAR(50),
  23. pytanie VARCHAR(100) NOT NULL,
  24. reg_date TIMESTAMP
  25. )";
  26.  
  27. if (mysqli_query($conn, $sql)) {
  28.     echo "Table Pytania z informy created successfully";
  29. } else {
  30.     echo "Error creating table: " . mysqli_error($conn);
  31. }
  32.  
  33. //////////////////////Dodawanie nowego rekordu//////////////////////
  34. $sql = "INSERT INTO PytaniaZInformy3c (firstname, lastname, email,pytanie)
  35. VALUES ('Jakub', 'Szturomski', 'kontakt@szturomski.net','Czy algoytm pseudoinwersji dotayczy tabel prostok¹tnych czy kwadratowych?')";
  36.  
  37. if (mysqli_query($conn, $sql)) {
  38.     echo "<br>New record created successfully";
  39. } else {
  40.     echo "Error: " . $sql . "<br>" . mysqli_error($conn);
  41. }
  42. //////////////////wyœwietlanie danych z bazy////////////
  43. $sql = "SELECT id, firstname, lastname, pytanie FROM PytaniaZInformy3c";
  44. $result = mysqli_query($conn, $sql);
  45.  
  46. if (mysqli_num_rows($result) > 0) {         //sprawdza czy doszed³ do ostatniego wiersza rekordu
  47.     // output data of each row
  48.     while($row = mysqli_fetch_assoc($result)) {     //rekordy s¹ w szufladkach które naywaj¹ siê row i one w œrodku maj¹ pola
  49.         echo "<br>id: " . $row["id"]. " - Name: " . $row["firstname"]. " " . $row["lastname"]. "<br>";
  50.     }
  51. } else {
  52.     echo "0 results";
  53. }
  54. /////////////////////// zamykanie po³¹czenia z tabel¹
  55. mysqli_close($conn);
  56. ?>
Advertisement
Add Comment
Please, Sign In to add comment
Advertisement