php session ie7无法登陆解决方法

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/*
我设置登录名和密码和会话变量，如...如果他们不从被保存到下一个页面，一个会话状态变量对大家都没好处，将它..因为它会返回“假“并重定向到登录页面？
*/

代码如下

复制代码

ob_clean(); ob_start(); //////////// SET COOKIE DIRECTORY if (isset($_SERVER['HTTP_HOST'])) {     if(strpos($_SERVER['HTTP_HOST'], ':') != -1){    $domain = substr($_SERVER['HTTP_HOST'], 0, strpos($_SERVER['HTTP_HOST'], ':'));     }     else{    $domain = $_SERVER['HTTP_HOST'];     }     $domain = preg_replace('`^www.`', '', $domain);   // Per RFC 2109, cookie domains must contain at least one dot other than the   // first. For hosts such as 'localhost', we don't set a cookie domain.   if (count(explode('.', $domain)) > 2) {  ini_set('session.cookie_domain', $domain);   } } //////////// END SET COOKIE DIRECTORY  //Start session  session_start();    //Include database connection details  require_once('config.php');   /////////////ERROR REPORTING . . . COMMENT OUT WHEN GOING LIVE! ///////////////////////////////// //echo ini_get('display_errors'); //if (!ini_get('display_errors')) { //    ini_set('display_errors', 1); //} //echo ini_get('display_errors'); /////////////  END OF ERROR REPORTING  /////////////////////////////////        //Domain Info used to header redirects      $host  = $_SERVER['HTTP_HOST'];      $uri   = rtrim(dirname($_SERVER['PHP_SELF']), '/\');    //Array to store validation errors  $errmsg_arr = array();    //Validation error flag  $errflag = false;    //Connect to mysql教程 server  $link = mysql_connect(DB_HOST, DB_USER, DB_PASSWORD);  if(!$link) {   die('Failed to connect to server: ' . mysql_error());  }    //Select database  $db = mysql_select_db(DB_DATABASE);  if(!$db) {   die("Unable to select database");  }    //Function to sanitize values received from the form. Prevents SQL injection  function clean($str) {   $str = @trim($str);   if(get_magic_quotes_gpc()) {    $str = strips教程lashes($str);   }   return mysql_real_escape_string($str);  }    //Sanitize the POST values  $login = clean($_POST['login']);  $password = clean($_POST['password']);    //Input Validations  if($login == '') {   $errmsg_arr[] = 'Login ID missing';   $errflag = true;  }  if($password == '') {   $errmsg_arr[] = 'Password missing';   $errflag = true;  }    //If there are input validations, redirect back to the login form  if($errflag) {   $_SESSION['ERRMSG_ARR'] = $errmsg_arr;   session_write_close();   echo ""; //$extra1 = 'login-form.php'; //header("Location: http://$host$uri/$extra1"); exit;  }    //Create query  $qry="SELECT * FROM members WHERE login='$login' AND passwd='".md5($password)."'";  $result=mysql_query($qry);    //Check whether the query was successful or not  if($result) {   if(mysql_num_rows($result) == 1) {    //Login Successful     ///////////////////////////////////////////////    THIS LINE APPEARS TO CAUSE IE7 SOME PROBLEMS!!!!!!! ////////////////////////////////////////// //   session_regenerate_id (TRUE);  ///////////////////////////////////////////////    THIS LINE APPEARS TO CAUSE IE7 SOME PROBLEMS!!!!!!! //////////////////////////////////////////    $member = mysql_fetch_assoc($result);    $_SESSION['SESS_MEMBER_ID'] = $member['member_id'];    $_SESSION['SESS_FIRST_NAME'] = $member['firstname'];    $_SESSION['SESS_LAST_NAME'] = $member['lastname'];    $_SESSION['SESS_ADDRESS'] = $member['address'];    $_SESSION['SESS_CITY'] = $member['city'];    $_SESSION['SESS_STATE'] = $member['state'];    $_SESSION['SESS_LOGIN'] = $member['login'];    $_SESSION['SESS_CAPTAIN'] = $member['captain'];    $_SESSION['SESS_TEAM'] = $member['team_name'];    $_SESSION['SESS_MANUAL_TEAM'] = $member['manual_team'];      session_write_close();   //echo "";   $extra2 = 'member-index.php'; header("Location: http://$host$uri/$extra2"); exit;     }else {    //Login failed     //echo "";   $extra3 = 'login-failed.php'; header("Location: http://$host$uri/$extra3"); exit;   }  }else {   die("Query failed");  }

 
 //方法二
 

代码如下

复制代码

if (isset($_SERVER['HTTP_HOST'])) {     if(strpos($_SERVER['HTTP_HOST'], ':') != -1){    $domain = substr($_SERVER['HTTP_HOST'], 0, strpos($_SERVER['HTTP_HOST'], ':'));     }     else{    $domain = $_SERVER['HTTP_HOST'];     }     $domain = preg_replace('`^www.`', '', $domain);   // Per RFC 2109, cookie domains must contain at least one dot other than the   // first. For hosts such as 'localhost', we don't set a cookie domain.   if (count(explode('.', $domain)) > 2) {  ini_set('session.cookie_domain', $domain);   } }