Severity: 8192
Message: Creation of dynamic property CI_URI::$config is deprecated
Filename: core/URI.php
Line Number: 101
Backtrace:
File: /home/bastista/public_html/erudio/index.php
Line: 315
Function: require_once
Severity: 8192
Message: Creation of dynamic property CI_Router::$uri is deprecated
Filename: core/Router.php
Line Number: 127
Backtrace:
File: /home/bastista/public_html/erudio/index.php
Line: 315
Function: require_once
Severity: 8192
Message: Creation of dynamic property Knobelix::$benchmark is deprecated
Filename: core/Controller.php
Line Number: 75
Backtrace:
File: /home/bastista/public_html/erudio/application/controllers/Knobelix.php
Line: 8
Function: __construct
File: /home/bastista/public_html/erudio/index.php
Line: 315
Function: require_once
Severity: 8192
Message: Creation of dynamic property Knobelix::$hooks is deprecated
Filename: core/Controller.php
Line Number: 75
Backtrace:
File: /home/bastista/public_html/erudio/application/controllers/Knobelix.php
Line: 8
Function: __construct
File: /home/bastista/public_html/erudio/index.php
Line: 315
Function: require_once
Severity: 8192
Message: Creation of dynamic property Knobelix::$config is deprecated
Filename: core/Controller.php
Line Number: 75
Backtrace:
File: /home/bastista/public_html/erudio/application/controllers/Knobelix.php
Line: 8
Function: __construct
File: /home/bastista/public_html/erudio/index.php
Line: 315
Function: require_once
Severity: 8192
Message: Creation of dynamic property Knobelix::$log is deprecated
Filename: core/Controller.php
Line Number: 75
Backtrace:
File: /home/bastista/public_html/erudio/application/controllers/Knobelix.php
Line: 8
Function: __construct
File: /home/bastista/public_html/erudio/index.php
Line: 315
Function: require_once
Severity: 8192
Message: Creation of dynamic property Knobelix::$utf8 is deprecated
Filename: core/Controller.php
Line Number: 75
Backtrace:
File: /home/bastista/public_html/erudio/application/controllers/Knobelix.php
Line: 8
Function: __construct
File: /home/bastista/public_html/erudio/index.php
Line: 315
Function: require_once
Severity: 8192
Message: Creation of dynamic property Knobelix::$uri is deprecated
Filename: core/Controller.php
Line Number: 75
Backtrace:
File: /home/bastista/public_html/erudio/application/controllers/Knobelix.php
Line: 8
Function: __construct
File: /home/bastista/public_html/erudio/index.php
Line: 315
Function: require_once
Severity: 8192
Message: Creation of dynamic property Knobelix::$exceptions is deprecated
Filename: core/Controller.php
Line Number: 75
Backtrace:
File: /home/bastista/public_html/erudio/application/controllers/Knobelix.php
Line: 8
Function: __construct
File: /home/bastista/public_html/erudio/index.php
Line: 315
Function: require_once
Severity: 8192
Message: Creation of dynamic property Knobelix::$router is deprecated
Filename: core/Controller.php
Line Number: 75
Backtrace:
File: /home/bastista/public_html/erudio/application/controllers/Knobelix.php
Line: 8
Function: __construct
File: /home/bastista/public_html/erudio/index.php
Line: 315
Function: require_once
Severity: 8192
Message: Creation of dynamic property Knobelix::$output is deprecated
Filename: core/Controller.php
Line Number: 75
Backtrace:
File: /home/bastista/public_html/erudio/application/controllers/Knobelix.php
Line: 8
Function: __construct
File: /home/bastista/public_html/erudio/index.php
Line: 315
Function: require_once
Severity: 8192
Message: Creation of dynamic property Knobelix::$security is deprecated
Filename: core/Controller.php
Line Number: 75
Backtrace:
File: /home/bastista/public_html/erudio/application/controllers/Knobelix.php
Line: 8
Function: __construct
File: /home/bastista/public_html/erudio/index.php
Line: 315
Function: require_once
Severity: 8192
Message: Creation of dynamic property Knobelix::$input is deprecated
Filename: core/Controller.php
Line Number: 75
Backtrace:
File: /home/bastista/public_html/erudio/application/controllers/Knobelix.php
Line: 8
Function: __construct
File: /home/bastista/public_html/erudio/index.php
Line: 315
Function: require_once
Severity: 8192
Message: Creation of dynamic property Knobelix::$lang is deprecated
Filename: core/Controller.php
Line Number: 75
Backtrace:
File: /home/bastista/public_html/erudio/application/controllers/Knobelix.php
Line: 8
Function: __construct
File: /home/bastista/public_html/erudio/index.php
Line: 315
Function: require_once
Severity: 8192
Message: Creation of dynamic property Knobelix::$load is deprecated
Filename: core/Controller.php
Line Number: 78
Backtrace:
File: /home/bastista/public_html/erudio/application/controllers/Knobelix.php
Line: 8
Function: __construct
File: /home/bastista/public_html/erudio/index.php
Line: 315
Function: require_once
Severity: 8192
Message: Creation of dynamic property Knobelix::$db is deprecated
Filename: core/Loader.php
Line Number: 390
Backtrace:
File: /home/bastista/public_html/erudio/application/controllers/Knobelix.php
Line: 8
Function: __construct
File: /home/bastista/public_html/erudio/index.php
Line: 315
Function: require_once
Severity: 8192
Message: Creation of dynamic property CI_DB_mysqli_driver::$failover is deprecated
Filename: database/DB_driver.php
Line Number: 371
Backtrace:
File: /home/bastista/public_html/erudio/application/controllers/Knobelix.php
Line: 8
Function: __construct
File: /home/bastista/public_html/erudio/index.php
Line: 315
Function: require_once
Severity: 8192
Message: Return type of CI_Session_database_driver::open($save_path, $name) should either be compatible with SessionHandlerInterface::open(string $path, string $name): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice
Filename: drivers/Session_database_driver.php
Line Number: 129
Backtrace:
File: /home/bastista/public_html/erudio/application/controllers/Knobelix.php
Line: 8
Function: __construct
File: /home/bastista/public_html/erudio/index.php
Line: 315
Function: require_once
Severity: 8192
Message: Return type of CI_Session_database_driver::close() should either be compatible with SessionHandlerInterface::close(): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice
Filename: drivers/Session_database_driver.php
Line Number: 278
Backtrace:
File: /home/bastista/public_html/erudio/application/controllers/Knobelix.php
Line: 8
Function: __construct
File: /home/bastista/public_html/erudio/index.php
Line: 315
Function: require_once
Severity: 8192
Message: Return type of CI_Session_database_driver::read($session_id) should either be compatible with SessionHandlerInterface::read(string $id): string|false, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice
Filename: drivers/Session_database_driver.php
Line Number: 149
Backtrace:
File: /home/bastista/public_html/erudio/application/controllers/Knobelix.php
Line: 8
Function: __construct
File: /home/bastista/public_html/erudio/index.php
Line: 315
Function: require_once
Severity: 8192
Message: Return type of CI_Session_database_driver::write($session_id, $session_data) should either be compatible with SessionHandlerInterface::write(string $id, string $data): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice
Filename: drivers/Session_database_driver.php
Line Number: 206
Backtrace:
File: /home/bastista/public_html/erudio/application/controllers/Knobelix.php
Line: 8
Function: __construct
File: /home/bastista/public_html/erudio/index.php
Line: 315
Function: require_once
Severity: 8192
Message: Return type of CI_Session_database_driver::destroy($session_id) should either be compatible with SessionHandlerInterface::destroy(string $id): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice
Filename: drivers/Session_database_driver.php
Line Number: 295
Backtrace:
File: /home/bastista/public_html/erudio/application/controllers/Knobelix.php
Line: 8
Function: __construct
File: /home/bastista/public_html/erudio/index.php
Line: 315
Function: require_once
Severity: 8192
Message: Return type of CI_Session_database_driver::gc($maxlifetime) should either be compatible with SessionHandlerInterface::gc(int $max_lifetime): int|false, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice
Filename: drivers/Session_database_driver.php
Line Number: 333
Backtrace:
File: /home/bastista/public_html/erudio/application/controllers/Knobelix.php
Line: 8
Function: __construct
File: /home/bastista/public_html/erudio/index.php
Line: 315
Function: require_once
Severity: Warning
Message: ini_set(): Session ini settings cannot be changed after headers have already been sent
Filename: Session/Session.php
Line Number: 284
Backtrace:
File: /home/bastista/public_html/erudio/application/controllers/Knobelix.php
Line: 8
Function: __construct
File: /home/bastista/public_html/erudio/index.php
Line: 315
Function: require_once
Severity: Warning
Message: session_set_cookie_params(): Session cookie parameters cannot be changed after headers have already been sent
Filename: Session/Session.php
Line Number: 291
Backtrace:
File: /home/bastista/public_html/erudio/application/controllers/Knobelix.php
Line: 8
Function: __construct
File: /home/bastista/public_html/erudio/index.php
Line: 315
Function: require_once
Severity: Warning
Message: ini_set(): Session ini settings cannot be changed after headers have already been sent
Filename: Session/Session.php
Line Number: 306
Backtrace:
File: /home/bastista/public_html/erudio/application/controllers/Knobelix.php
Line: 8
Function: __construct
File: /home/bastista/public_html/erudio/index.php
Line: 315
Function: require_once
Severity: Warning
Message: ini_set(): Session ini settings cannot be changed after headers have already been sent
Filename: Session/Session.php
Line Number: 316
Backtrace:
File: /home/bastista/public_html/erudio/application/controllers/Knobelix.php
Line: 8
Function: __construct
File: /home/bastista/public_html/erudio/index.php
Line: 315
Function: require_once
Severity: Warning
Message: ini_set(): Session ini settings cannot be changed after headers have already been sent
Filename: Session/Session.php
Line Number: 317
Backtrace:
File: /home/bastista/public_html/erudio/application/controllers/Knobelix.php
Line: 8
Function: __construct
File: /home/bastista/public_html/erudio/index.php
Line: 315
Function: require_once
Severity: Warning
Message: ini_set(): Session ini settings cannot be changed after headers have already been sent
Filename: Session/Session.php
Line Number: 318
Backtrace:
File: /home/bastista/public_html/erudio/application/controllers/Knobelix.php
Line: 8
Function: __construct
File: /home/bastista/public_html/erudio/index.php
Line: 315
Function: require_once
Severity: Warning
Message: ini_set(): Session ini settings cannot be changed after headers have already been sent
Filename: Session/Session.php
Line Number: 319
Backtrace:
File: /home/bastista/public_html/erudio/application/controllers/Knobelix.php
Line: 8
Function: __construct
File: /home/bastista/public_html/erudio/index.php
Line: 315
Function: require_once
Severity: Warning
Message: ini_set(): Session ini settings cannot be changed after headers have already been sent
Filename: Session/Session.php
Line Number: 377
Backtrace:
File: /home/bastista/public_html/erudio/application/controllers/Knobelix.php
Line: 8
Function: __construct
File: /home/bastista/public_html/erudio/index.php
Line: 315
Function: require_once
Severity: Warning
Message: session_set_save_handler(): Session save handler cannot be changed after headers have already been sent
Filename: Session/Session.php
Line Number: 110
Backtrace:
File: /home/bastista/public_html/erudio/application/controllers/Knobelix.php
Line: 8
Function: __construct
File: /home/bastista/public_html/erudio/index.php
Line: 315
Function: require_once
Severity: Warning
Message: session_start(): Session cannot be started after headers have already been sent
Filename: Session/Session.php
Line Number: 143
Backtrace:
File: /home/bastista/public_html/erudio/application/controllers/Knobelix.php
Line: 8
Function: __construct
File: /home/bastista/public_html/erudio/index.php
Line: 315
Function: require_once
Severity: 8192
Message: Creation of dynamic property Knobelix::$session is deprecated
Filename: core/Loader.php
Line Number: 1279
Backtrace:
File: /home/bastista/public_html/erudio/application/controllers/Knobelix.php
Line: 8
Function: __construct
File: /home/bastista/public_html/erudio/index.php
Line: 315
Function: require_once
Severity: 8192
Message: Creation of dynamic property Knobelix::$mod is deprecated
Filename: core/Loader.php
Line Number: 353
Backtrace:
File: /home/bastista/public_html/erudio/application/controllers/Knobelix.php
Line: 8
Function: __construct
File: /home/bastista/public_html/erudio/index.php
Line: 315
Function: require_once
Severity: 8192
Message: Creation of dynamic property Knobelix::$schwierigkeiten is deprecated
Filename: controllers/Knobelix.php
Line Number: 10
Backtrace:
File: /home/bastista/public_html/erudio/application/controllers/Knobelix.php
Line: 10
Function: _error_handler
File: /home/bastista/public_html/erudio/index.php
Line: 315
Function: require_once
Severity: 8192
Message: Creation of dynamic property CI_Loader::$benchmark is deprecated
Filename: core/Loader.php
Line Number: 925
Backtrace:
File: /home/bastista/public_html/erudio/application/controllers/Knobelix.php
Line: 79
Function: view
File: /home/bastista/public_html/erudio/index.php
Line: 315
Function: require_once
Severity: 8192
Message: Creation of dynamic property CI_Loader::$hooks is deprecated
Filename: core/Loader.php
Line Number: 925
Backtrace:
File: /home/bastista/public_html/erudio/application/controllers/Knobelix.php
Line: 79
Function: view
File: /home/bastista/public_html/erudio/index.php
Line: 315
Function: require_once
Severity: 8192
Message: Creation of dynamic property CI_Loader::$config is deprecated
Filename: core/Loader.php
Line Number: 925
Backtrace:
File: /home/bastista/public_html/erudio/application/controllers/Knobelix.php
Line: 79
Function: view
File: /home/bastista/public_html/erudio/index.php
Line: 315
Function: require_once
Severity: 8192
Message: Creation of dynamic property CI_Loader::$log is deprecated
Filename: core/Loader.php
Line Number: 925
Backtrace:
File: /home/bastista/public_html/erudio/application/controllers/Knobelix.php
Line: 79
Function: view
File: /home/bastista/public_html/erudio/index.php
Line: 315
Function: require_once
Severity: 8192
Message: Creation of dynamic property CI_Loader::$utf8 is deprecated
Filename: core/Loader.php
Line Number: 925
Backtrace:
File: /home/bastista/public_html/erudio/application/controllers/Knobelix.php
Line: 79
Function: view
File: /home/bastista/public_html/erudio/index.php
Line: 315
Function: require_once
Severity: 8192
Message: Creation of dynamic property CI_Loader::$uri is deprecated
Filename: core/Loader.php
Line Number: 925
Backtrace:
File: /home/bastista/public_html/erudio/application/controllers/Knobelix.php
Line: 79
Function: view
File: /home/bastista/public_html/erudio/index.php
Line: 315
Function: require_once
Severity: 8192
Message: Creation of dynamic property CI_Loader::$exceptions is deprecated
Filename: core/Loader.php
Line Number: 925
Backtrace:
File: /home/bastista/public_html/erudio/application/controllers/Knobelix.php
Line: 79
Function: view
File: /home/bastista/public_html/erudio/index.php
Line: 315
Function: require_once
Severity: 8192
Message: Creation of dynamic property CI_Loader::$router is deprecated
Filename: core/Loader.php
Line Number: 925
Backtrace:
File: /home/bastista/public_html/erudio/application/controllers/Knobelix.php
Line: 79
Function: view
File: /home/bastista/public_html/erudio/index.php
Line: 315
Function: require_once
Severity: 8192
Message: Creation of dynamic property CI_Loader::$output is deprecated
Filename: core/Loader.php
Line Number: 925
Backtrace:
File: /home/bastista/public_html/erudio/application/controllers/Knobelix.php
Line: 79
Function: view
File: /home/bastista/public_html/erudio/index.php
Line: 315
Function: require_once
Severity: 8192
Message: Creation of dynamic property CI_Loader::$security is deprecated
Filename: core/Loader.php
Line Number: 925
Backtrace:
File: /home/bastista/public_html/erudio/application/controllers/Knobelix.php
Line: 79
Function: view
File: /home/bastista/public_html/erudio/index.php
Line: 315
Function: require_once
Severity: 8192
Message: Creation of dynamic property CI_Loader::$input is deprecated
Filename: core/Loader.php
Line Number: 925
Backtrace:
File: /home/bastista/public_html/erudio/application/controllers/Knobelix.php
Line: 79
Function: view
File: /home/bastista/public_html/erudio/index.php
Line: 315
Function: require_once
Severity: 8192
Message: Creation of dynamic property CI_Loader::$lang is deprecated
Filename: core/Loader.php
Line Number: 925
Backtrace:
File: /home/bastista/public_html/erudio/application/controllers/Knobelix.php
Line: 79
Function: view
File: /home/bastista/public_html/erudio/index.php
Line: 315
Function: require_once
Severity: 8192
Message: Creation of dynamic property CI_Loader::$load is deprecated
Filename: core/Loader.php
Line Number: 925
Backtrace:
File: /home/bastista/public_html/erudio/application/controllers/Knobelix.php
Line: 79
Function: view
File: /home/bastista/public_html/erudio/index.php
Line: 315
Function: require_once
Severity: 8192
Message: Creation of dynamic property CI_Loader::$db is deprecated
Filename: core/Loader.php
Line Number: 925
Backtrace:
File: /home/bastista/public_html/erudio/application/controllers/Knobelix.php
Line: 79
Function: view
File: /home/bastista/public_html/erudio/index.php
Line: 315
Function: require_once
Severity: 8192
Message: Creation of dynamic property CI_Loader::$session is deprecated
Filename: core/Loader.php
Line Number: 925
Backtrace:
File: /home/bastista/public_html/erudio/application/controllers/Knobelix.php
Line: 79
Function: view
File: /home/bastista/public_html/erudio/index.php
Line: 315
Function: require_once
Severity: 8192
Message: Creation of dynamic property CI_Loader::$mod is deprecated
Filename: core/Loader.php
Line Number: 925
Backtrace:
File: /home/bastista/public_html/erudio/application/controllers/Knobelix.php
Line: 79
Function: view
File: /home/bastista/public_html/erudio/index.php
Line: 315
Function: require_once
Severity: 8192
Message: Creation of dynamic property CI_Loader::$schwierigkeiten is deprecated
Filename: core/Loader.php
Line Number: 925
Backtrace:
File: /home/bastista/public_html/erudio/application/controllers/Knobelix.php
Line: 79
Function: view
File: /home/bastista/public_html/erudio/index.php
Line: 315
Function: require_once
Severity: 8192
Message: Creation of dynamic property CI_Loader::$parsedown is deprecated
Filename: core/Loader.php
Line Number: 925
Backtrace:
File: /home/bastista/public_html/erudio/application/controllers/Knobelix.php
Line: 81
Function: view
File: /home/bastista/public_html/erudio/index.php
Line: 315
Function: require_once
Knobelix Nr. 56
Severity: 8192
Message: Creation of dynamic property Knobelix::$parsedown is deprecated
Filename: core/Loader.php
Line Number: 1279
Backtrace:
File: /home/bastista/public_html/erudio/application/models/Mod.php
Line: 422
Function: library
File: /home/bastista/public_html/erudio/application/views/knobelix/aufgabe.php
Line: 23
Function: parsedown
File: /home/bastista/public_html/erudio/application/controllers/Knobelix.php
Line: 80
Function: view
File: /home/bastista/public_html/erudio/index.php
Line: 315
Function: require_once
Ein König möchte den Scharfsinn seiner drei Ratgeber testen. Er zeigt ihnen eine Kiste und sagt: «Seht her, in dieser Kiste liegen fünf Hüte, drei rote und zwei grüne. Jetzt schliesst die Augen!» Die Ratgeber machen ihre Augen zu, und der König setzt jedem von ihnen einen Hut auf und schliesst dann die Kiste mit den beiden übrig gebliebenen Hüten. «Ihr könnt die Augen wieder öffnen», sagte der König. «Eure Aufgabe ist es herauszubekommen, welche Farbe der Hut auf eurem Kopf hat, ohne ihn abzusetzen oder in den Spiegel zu schauen.»
Der erste Ratgeber schaut sich die Hüte der beiden anderen an, überlegt einen Moment und sagt: «Ich weiss nicht, welche Farbe mein Hut hat.» Auch der zweite Ratgeber sieht sich die Hüte seiner beiden Kollegen an und sagt: «Auch ich kenne nicht die Farbe meiner Hutes.» Der dritte Ratgeber ist ein wenig benachteiligt, denn er ist blind, trotzdem sagt er: «Ich kenne die Farbe meines Hutes!»
Wenn wir davon ausgehen dürfen, dass die drei Ratgeber perfekte Logiker sind, und der dritte Ratgeber nicht die Hutfarbe geraten, sondern durch Überlegung herausbekommen hat, welche Farbe hat dann sein Hut?
