PHP 调用 MySQL 存储过程并获得返回值的代码

2. Employee listing

3. Enter Department ID:

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php代码

3. $hostname = "localhost";

4. $username = "root";
5. $password = "secret";
6. $database = "prod";

7. if (IsSet ($_POST['submit'])) {

8. $dbh = new mysqli($hostname, $username, $password, $database);

9. /* check connection */

10. if (mysqli_connect_errno()) {
11. printf("Connect failed: %s\n", mysqli_connect_error());
12. exit ();
13. }
14. $dept_id = $_POST['dept_id'];

15. if ($result_set = $dbh->query("call employee_list( $dept_id )")) {

16. print (' '.
17. '
');
18. while ($row = $result_set->fetch_object()) {
19. printf("
\n",
20. $row->employee_id, $row->surname, $row->firstname);
21. }
22. } else {
23. printf("

    Error:%d (%s) %s\n", mysqli_errno($dbh),

24. mysqli_sqlstate($dbh), mysqli_error($dbh));
25. }
26. print ("

Employee_id	Surname	Firstname
%s	%s	%s

");
27. $dbh->close();
28. }
29. ?>

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