| 1 | <?php |
| 2 | function is_post_request() |
| 3 | { |
| 4 | if (filter_input(INPUT_SERVER, 'REQUEST_METHOD') === 'POST') { |
| 5 | return true; |
| 6 | } else { |
| 7 | return false; |
| 8 | } |
| 9 | } |
| 10 | |
| 11 | function is_get_request() |
| 12 | { |
| 13 | if (filter_input(INPUT_SERVER, 'REQUEST_METHOD') === 'GET') { |
| 14 | return true; |
| 15 | } else { |
| 16 | return false; |
| 17 | } |
| 18 | } |
| 19 | |
| 20 | function chk_account($email) |
| 21 | { |
| 22 | global $connection; |
| 23 | $sql_pquery = "select count(NumCl) from CLIENTS where EmailCl = ?"; |
| 24 | $connection->prepare_query($sql_pquery); |
| 25 | $connection->prepared_query_bind_param("s", array($email)); |
| 26 | $connection->run_prepared_query(); |
| 27 | $connection->get_pquery_result(); |
| 28 | $row = $connection->get_result_array(); |
| 29 | $connection->close_prepared_query(); |
| 30 | if (!empty($row[0])) { |
| 31 | return true; |
| 32 | } else { |
| 33 | return false; |
| 34 | } |
| 35 | } |
| 36 | |
| 37 | function chk_password($email, $password) |
| 38 | { |
| 39 | global $connection; |
| 40 | $sql_pquery = "select PasswordCl from CLIENTS where EmailCl = ?"; |
| 41 | $connection->prepare_query($sql_pquery); |
| 42 | $connection->prepared_query_bind_param("s", array($email)); |
| 43 | $connection->run_prepared_query(); |
| 44 | $connection->get_pquery_result(); |
| 45 | $row = $connection->get_result_array(); |
| 46 | $connection->close_prepared_query(); |
| 47 | if (password_verify($password, $row[0])) { |
| 48 | return true; |
| 49 | } else { |
| 50 | return false; |
| 51 | } |
| 52 | } |
| 53 | |
| 54 | function chk_logged_in() |
| 55 | { |
| 56 | if (isset($_SESSION['email'])) { |
| 57 | return true; |
| 58 | } else { |
| 59 | return false; |
| 60 | } |
| 61 | } |
| 62 | |
| 63 | function redirect($url, $delay) |
| 64 | { |
| 65 | header("refresh:$delay; url=$url"); |
| 66 | } |
| 67 | |
| 68 | ?> |