【PHP】基于 Cookie 的登录和身份认证

  Enter Password


  
                         >                                            


         Please Specify the Password

       






       Customer ID

     



       

     







       Password

    $now = getdate();
    $storetime= $now["weekday"] . " " . $now["month"] ." " . $now["year"] ;
    $storetime.=" Time : ";

    if ($now["hours"]       $storetime.= "0" . $now["hours"];
    } else {
      $storetime.= $now["hours"];
    }

    $storetime.= ":";
    if ($now["minutes"]      $storetime.= "0" . $now["minutes"];
    } else {
      $storetime.= $now["minutes"];
    }

    $storetime.= ": ";
    if ($now["seconds"]       $storetime.= "0" . $now["seconds"];
    } else {
      $storetime.= $now["seconds"];
    }
    if (isset($data)) {
       $counter=++$data[l];
        setcookie("data[0]",$storetime,time() + (60*60*24));
        setcookie("data[l]", $counter,time() + (60*60*24)); setcookie("data[2]",$username,time() + (60*60*24));
        echo "Hi " . $data[2] . " ! !
\n";
        echo "Last Login Time :" .$data[0] . "
\n";
        echo "Current Date :" .$storetime. "
\n";
        echo "Page View Count :" . $data[l]. "
\n";
        echo "You have successfully logged in!";
        echo ("You can access this area without entering a password for the next 24 hours!");
   } else {
    if (isset($username) && isset($password)) {
     if ($password=="superpass") {
          $counter=0;
          setcookie("data[0]",$storetime,time() + (60*60*24));
          setcookie("data[l]",$counter,time() + (60*60*24));
          setcookie("data[2]",$username,time() + (60*60*24));
          $url="Location: cookieimp.php";
          header($url);
     }else{
          echo "INVALID PASSWORD!!!";
     }
    }
  }
?>