http://localhost:8080/pms/htm/index.php?q=admin/main/index/index
http://localhost:8080/mps/htm/index.php?q=admin/main/index/index
这两个地址对应两个不同的项目，一个是PMS，一个是MPS..
两个项目都有登录功能，登录成功后会把用户信息存到$_SESSION['user']
现在问题是，$SESSION['user']的值会自动被覆盖，查了下cookie里的PHPSESSIDMPS和PHPSESSID_PMS，发现两个的值是一样的...
回复内容：
http://localhost:8080/pms/htm/index.php?q=admin/main/index/index
http://localhost:8080/mps/htm/index.php?q=admin/main/index/index
这两个地址对应两个不同的项目，一个是PMS，一个是MPS..
两个项目都有登录功能，登录成功后会把用户信息存到$_SESSION['user']
现在问题是，$SESSION['user']的值会自动被覆盖，查了下cookie里的PHPSESSIDMPS和PHPSESSID_PMS，发现两个的值是一样的...
session 的作用域默认是同域名 ...
改成路径需要在 session_set_cookie_params 里面设定不同的 path ...
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How does PHP identify a user's session?May 01, 2025 am 12:23 AMPHPidentifiesauser'ssessionusingsessioncookiesandsessionIDs.1)Whensession_start()iscalled,PHPgeneratesauniquesessionIDstoredinacookienamedPHPSESSIDontheuser'sbrowser.2)ThisIDallowsPHPtoretrievesessiondatafromtheserver.
What are some best practices for securing PHP sessions?May 01, 2025 am 12:22 AMThe security of PHP sessions can be achieved through the following measures: 1. Use session_regenerate_id() to regenerate the session ID when the user logs in or is an important operation. 2. Encrypt the transmission session ID through the HTTPS protocol. 3. Use session_save_path() to specify the secure directory to store session data and set permissions correctly.
Where are PHP session files stored by default?May 01, 2025 am 12:15 AMPHPsessionfilesarestoredinthedirectoryspecifiedbysession.save_path,typically/tmponUnix-likesystemsorC:\Windows\TemponWindows.Tocustomizethis:1)Usesession_save_path()tosetacustomdirectory,ensuringit'swritable;2)Verifythecustomdirectoryexistsandiswrita
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