Discuz 6.0+ batch registration of usernames_PHP tutorial
1. Copy adduser.php to the discuz root directory;
/--adduser.php content is as follows--/
php
require_once './include/common.inc.php ';
//Registered name
$user_list = file('./username.txt ');
//Registered password
$a = "12345678";
$pwd = md5 ($a);
//Number of registered users (it is recommended to be less than 10,000)
$member_num = count($user_list);
//Set the running time
set_time_limit(3600);
for($i=0;$i$username = $user_list[$i];
$db->query("REPLACE INTO {$tablepre}members ( username, password,regdate) VALUES ('$username', '$pwd','1175655041')");
$uid = $db->insert_id();
$db->query( "INSERT INTO {$tablepre}memberfields (uid) VALUES ('$uid')");
echo $i.':'.$username."__Complete
";
?>
2. Manually collect the username and put it in the discuz root directory
/--username.txt content is as follows--/
mouse365
Big Rookie
SHAM
Just make sure there’s one per line!
PS: The following method can be used to collect user names (take http://www.freediscuz.net/bbs/member.php?action=list as an example)
1. Open the URL http://www .freediscuz.net/bbs/member.php?action=list;
2. Copy the following information and save it to username.txt
admin 1 2003-6-7 2008-12-22 15:06 127 421
theoldmemory 3 2003-6-8 2004-8-8 23:15 0 0
lauraych 4 2003-6-9 2007-9-28 16:36 0 0
3. Use editors such as UltraEdit to execute regular rules Match and remove useless information
admin
theoldmemory
lauraych

Absolute session timeout starts at the time of session creation, while an idle session timeout starts at the time of user's no operation. Absolute session timeout is suitable for scenarios where strict control of the session life cycle is required, such as financial applications; idle session timeout is suitable for applications that want users to keep their session active for a long time, such as social media.

The server session failure can be solved through the following steps: 1. Check the server configuration to ensure that the session is set correctly. 2. Verify client cookies, confirm that the browser supports it and send it correctly. 3. Check session storage services, such as Redis, to ensure that they are running normally. 4. Review the application code to ensure the correct session logic. Through these steps, conversation problems can be effectively diagnosed and repaired and user experience can be improved.

session_start()iscrucialinPHPformanagingusersessions.1)Itinitiatesanewsessionifnoneexists,2)resumesanexistingsession,and3)setsasessioncookieforcontinuityacrossrequests,enablingapplicationslikeuserauthenticationandpersonalizedcontent.

Setting the httponly flag is crucial for session cookies because it can effectively prevent XSS attacks and protect user session information. Specifically, 1) the httponly flag prevents JavaScript from accessing cookies, 2) the flag can be set through setcookies and make_response in PHP and Flask, 3) Although it cannot be prevented from all attacks, it should be part of the overall security policy.

PHPsessionssolvetheproblemofmaintainingstateacrossmultipleHTTPrequestsbystoringdataontheserverandassociatingitwithauniquesessionID.1)Theystoredataserver-side,typicallyinfilesordatabases,anduseasessionIDstoredinacookietoretrievedata.2)Sessionsenhances

PHPsessionscanstorestrings,numbers,arrays,andobjects.1.Strings:textdatalikeusernames.2.Numbers:integersorfloatsforcounters.3.Arrays:listslikeshoppingcarts.4.Objects:complexstructuresthatareserialized.

TostartaPHPsession,usesession_start()atthescript'sbeginning.1)Placeitbeforeanyoutputtosetthesessioncookie.2)Usesessionsforuserdatalikeloginstatusorshoppingcarts.3)RegeneratesessionIDstopreventfixationattacks.4)Considerusingadatabaseforsessionstoragei

Session regeneration refers to generating a new session ID and invalidating the old ID when the user performs sensitive operations in case of session fixed attacks. The implementation steps include: 1. Detect sensitive operations, 2. Generate new session ID, 3. Destroy old session ID, 4. Update user-side session information.


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