lib/utils.php

   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']) && isset($_SESSION['IP_address'])) {
  57         return true;
  58     } else {
  59         return false;
  60     }
  61 }
  62
  63 function redirect($url, $delay)
  64 {
  65     header("refresh:$delay; url=$url");
  66 }
  67
  68 ?>