昨天，用SESSION在4。03下工作

代码是这样的

  $_SESSION['user_name'] = $row['user_name'];
  $_SESSION['lastest_enter_time'] = $row['lastest_enter_time'];
  $_SESSION['grade'] = $row['grade'];

我自己的机器，PHP 4.33肯定，一切如所愿，在关闭浏览器后，SESSION失效

上传51空间，SESSION，怎么他就不行了呢？

Session 变量：$_SESSION php4.10后才可以用的吗？

恩，自己print_r($GLOBAS);看看

Array ( [HOME] => / [PATH] => /sbin:/bin:/usr/sbin:/usr/bin:/usr/local/sbin [PHPSESSID] => 04de47acb7ede316952818776ba280cd [DOCUMENT_ROOT] => /local/www/data [HTTP_ACCEPT] => image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, application/msword, application/vnd.ms-powerpoint, application/x-shockwave-flash, */* [HTTP_ACCEPT_ENCODING] => gzip, deflate [HTTP_ACCEPT_LANGUAGE] => zh-cn [HTTP_CONNECTION] => Keep-Alive [HTTP_COOKIE] => PHPSESSID=04de47acb7ede316952818776ba280cd [HTTP_HOST] => etongxue.com [HTTP_USER_AGENT] => Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1) [REMOTE_ADDR] => 61.183.234.175 [REMOTE_PORT] => 3061 [SCRIPT_FILENAME] => /u/etongxue.com/test1.php [SCRIPT_URI] => http://etongxue.com/test1.php [SCRIPT_URL] => /test1.php [SERVER_ADDR] => 218.30.29.73 [SERVER_ADMIN] => webmaster@51.net [SERVER_NAME] => etongxue.com [SERVER_PORT] => 80 [SERVER_SIGNATURE] => [SERVER_SOFTWARE] => Apache [GATEWAY_INTERFACE] => CGI/1.1 [SERVER_PROTOCOL] => HTTP/1.1 [REQUEST_METHOD] => GET [QUERY_STRING] => [REQUEST_URI] => /test1.php [SCRIPT_NAME] => /test1.php [PATH_TRANSLATED] => /u/etongxue.com/test1.php [PHP_SELF] => /test1.php [argv] => Array ( ) [argc] => 0 [HTTP_POST_VARS] => Array ( ) [_POST] => Array ( ) [HTTP_GET_VARS] => Array ( ) [_GET] => Array ( ) [HTTP_COOKIE_VARS] => Array ( [PHPSESSID] => 04de47acb7ede316952818776ba280cd ) [_COOKIE] => Array ( [PHPSESSID] => 04de47acb7ede316952818776ba280cd ) [HTTP_SERVER_VARS] => Array ( [DOCUMENT_ROOT] => /local/www/data [HTTP_ACCEPT] => image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, application/msword, application/vnd.ms-powerpoint, application/x-shockwave-flash, */* [HTTP_ACCEPT_ENCODING] => gzip, deflate [HTTP_ACCEPT_LANGUAGE] => zh-cn [HTTP_CONNECTION] => Keep-Alive [HTTP_COOKIE] => PHPSESSID=04de47acb7ede316952818776ba280cd [HTTP_HOST] => etongxue.com [HTTP_USER_AGENT] => Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1) [PATH] => /sbin:/bin:/usr/sbin:/usr/bin:/usr/local/sbin [REMOTE_ADDR] => 61.183.234.175 [REMOTE_PORT] => 3061 [SCRIPT_FILENAME] => /u/etongxue.com/test1.php [SCRIPT_URI] => http://etongxue.com/test1.php [SCRIPT_URL] => /test1.php [SERVER_ADDR] => 218.30.29.73 [SERVER_ADMIN] => webmaster@51.net [SERVER_NAME] => etongxue.com [SERVER_PORT] => 80 [SERVER_SIGNATURE] => [SERVER_SOFTWARE] => Apache [GATEWAY_INTERFACE] => CGI/1.1 [SERVER_PROTOCOL] => HTTP/1.1 [REQUEST_METHOD] => GET [QUERY_STRING] => [REQUEST_URI] => /test1.php [SCRIPT_NAME] => /test1.php [PATH_TRANSLATED] => /u/etongxue.com/test1.php [PHP_SELF] => /test1.php [argv] => Array ( ) [argc] => 0 ) [_SERVER] => Array ( [DOCUMENT_ROOT] => /local/www/data [HTTP_ACCEPT] => image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, application/msword, application/vnd.ms-powerpoint, application/x-shockwave-flash, */* [HTTP_ACCEPT_ENCODING] => gzip, deflate [HTTP_ACCEPT_LANGUAGE] => zh-cn [HTTP_CONNECTION] => Keep-Alive [HTTP_COOKIE] => PHPSESSID=04de47acb7ede316952818776ba280cd [HTTP_HOST] => etongxue.com [HTTP_USER_AGENT] => Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1) [PATH] => /sbin:/bin:/usr/sbin:/usr/bin:/usr/local/sbin [REMOTE_ADDR] => 61.183.234.175 [REMOTE_PORT] => 3061 [SCRIPT_FILENAME] => /u/etongxue.com/test1.php [SCRIPT_URI] => http://etongxue.com/test1.php [SCRIPT_URL] => /test1.php [SERVER_ADDR] => 218.30.29.73 [SERVER_ADMIN] => webmaster@51.net [SERVER_NAME] => etongxue.com [SERVER_PORT] => 80 [SERVER_SIGNATURE] => [SERVER_SOFTWARE] => Apache [GATEWAY_INTERFACE] => CGI/1.1 [SERVER_PROTOCOL] => HTTP/1.1 [REQUEST_METHOD] => GET [QUERY_STRING] => [REQUEST_URI] => /test1.php [SCRIPT_NAME] => /test1.php [PATH_TRANSLATED] => /u/etongxue.com/test1.php [PHP_SELF] => /test1.php [argv] => Array ( ) [argc] => 0 ) [HTTP_ENV_VARS] => Array ( [HOME] => / [PATH] => /sbin:/bin:/usr/sbin:/usr/bin:/usr/local/sbin ) [_ENV] => Array ( [HOME] => / [PATH] => /sbin:/bin:/usr/sbin:/usr/bin:/usr/local/sbin ) [HTTP_POST_FILES] => Array ( ) [_FILES] => Array ( ) [_REQUEST] => Array ( [PHPSESSID] => 04de47acb7ede316952818776ba280cd ) [GLOBALS] => Array *RECURSION* [HTTP_SESSION_VARS] => Array ( ) [_SESSION] => Array ( ) ) 不是的呀，很正常的可以使用[_SESSION] => Array 

是注册SESSION的问题吗，用个SESSION_REGIESTER();

  session_register("user_name");
  session_register("lastest_enter_time");
  session_register("grade");

session能够正常关闭了~~

说明低版本PHP必须要  session_register(）；或者$HTTP_SESSION_VARS 直接注册SESSION

session才能正常使用