$storetime.= ": "; if ($now["seconds"] 10) { $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 " b center hi " . $data[2] . " ! ! /center /b br echo " b center last login time :" .$data[0] . " /center /b br echo " b center current date :" .$storetime. " /center /b br echo " b center page view count :" . $data[l]. " /center /b br echo " b center you have successfully logged in! /center /b echo (" b contor you can access this area without entering a password for the next 24 hours! /center /b } else { if (isset($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 " hl center invalid password!!! /center /hl } } } 希望本文所述对大家的PHP程序设计有所帮助。PHP教程