[DOCS] Remove References to "Inside TYPO3"

The reference "Inside TYPO3" is not available anymore since TYPO3 8.7.

The sentences are quite useless anyway.

Releases: main, 11.5, 10.4
Resolves: #97913
Change-Id: I2d496726db8b22de667d230a99f7d17341fd309d
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/75157
Tested-by: core-ci <typo3@b13.com>
Tested-by: Sybille Peters <sypets@gmx.de>
Tested-by: Oliver Klee <typo3-coding@oliverklee.de>
Tested-by: Georg Ringer <georg.ringer@gmail.com>
Tested-by: Oliver Bartsch <bo@cedev.de>
Reviewed-by: Sybille Peters <sypets@gmx.de>
Reviewed-by: Oliver Klee <typo3-coding@oliverklee.de>
Reviewed-by: Georg Ringer <georg.ringer@gmail.com>
Reviewed-by: Oliver Bartsch <bo@cedev.de>

typo3/sysext/backend/Classes/Utility/BackendUtility.php

@@ -2071,7 +2071,6 @@ public static function getLinkToDataHandlerAction($parameters, $redirectUrl = ''
 
     /**
      * Returns a selector box "function menu" for a module
-     * See Inside TYPO3 for details about how to use / make Function menus
      *
      * @param mixed $mainParams The "&id=" parameter value to be sent to the module, but it can be also a parameter array which will be passed instead of the &id=...
      * @param string $elementName The form elements name, probably something like "SET[...]
@@ -2417,7 +2416,6 @@ public static function getUpdateSignalDetails(): array
      * Returns an array which is most backend modules becomes MOD_SETTINGS containing values from function menus etc. determining the function of the module.
      * This is kind of session variable management framework for the backend users.
      * If a key from MOD_MENU is set in the CHANGED_SETTINGS array (eg. a value is passed to the script from the outside), this value is put into the settings-array
-     * Ultimately, see Inside TYPO3 for how to use this function in relation to your modules.
      *
      * @param array $MOD_MENU MOD_MENU is an array that defines the options in menus.
      * @param array $CHANGED_SETTINGS CHANGED_SETTINGS represents the array used when passing values to the script from the menus.

typo3/sysext/core/Classes/Authentication/AbstractUserAuthentication.php

@@ -47,8 +47,6 @@
  * This class is used to authenticate a login user.
  * The class is used by both the frontend and backend.
  * In both cases this class is a parent class to BackendUserAuthentication and FrontendUserAuthentication
- *
- * See Inside TYPO3 for more information about the API of the class and internal variables.
  */
 abstract class AbstractUserAuthentication implements LoggerAwareInterface
 {

typo3/sysext/core/Classes/Authentication/BackendUserAuthentication.php

@@ -593,7 +593,6 @@ public function isRTE(): bool
      * Returns TRUE if the $value is found in the list in a $this->groupData[] index pointed to by $type (array key).
      * Can thus be users to check for modules, exclude-fields, select/modify permissions for tables etc.
      * If user is admin TRUE is also returned
-     * Please see the document Inside TYPO3 for examples.
      *
      * @param string $type The type value; "webmounts", "filemounts", "pagetypes_select", "tables_select", "tables_modify", "non_exclude_fields", "modules", "available_widgets", "mfa_providers"
      * @param string $value String to search for in the groupData-list

typo3/sysext/core/Classes/Localization/LanguageService.php

@@ -34,9 +34,6 @@
  * As TYPO3 internally does not match the proper ISO locale standard, the "locale" here
  * is actually a list of supported language keys, (see Locales class), whereas "english"
  * has the language key "default".
- *
- * For detailed information about how localization is handled,
- * please refer to the 'Inside TYPO3' document which describes this.
  */
 class LanguageService
 {

typo3/sysext/core/Classes/Utility/ExtensionManagementUtility.php

@@ -737,9 +737,8 @@ public static function addModule($main, $sub = '', $position = '', $path = null,
     }
 
     /**
-     * Adds a "Function menu module" ('third level module') to an existing function menu for some other backend module
-     * The arguments values are generally determined by which function menu this is supposed to interact with
-     * See Inside TYPO3 for information on how to use this function.
+     * Adds a "Function menu module" ('third level module') to an existing function menu of some other backend module.
+     *
      * FOR USE IN ext_tables.php FILES
      *
      * @param string $modname Module name

typo3/sysext/core/Configuration/DefaultConfiguration.php

@@ -262,7 +262,7 @@
         'errorHandlerErrors' => E_ALL & ~(E_STRICT | E_NOTICE | E_COMPILE_WARNING | E_COMPILE_ERROR | E_CORE_WARNING | E_CORE_ERROR | E_PARSE | E_ERROR),
         'exceptionalErrors' => E_ALL & ~(E_STRICT | E_NOTICE | E_COMPILE_WARNING | E_COMPILE_ERROR | E_CORE_WARNING | E_CORE_ERROR | E_PARSE | E_ERROR | E_DEPRECATED | E_USER_DEPRECATED | E_WARNING | E_USER_ERROR | E_USER_NOTICE | E_USER_WARNING),
         'belogErrorReporting' => E_ALL & ~(E_STRICT | E_NOTICE),
-        'locallangXMLOverride' => [], // For extension/overriding of the arrays in 'locallang' files in frontend  and backend. See 'Inside TYPO3' for more information.
+        'locallangXMLOverride' => [], // For extension/overriding of the arrays in 'locallang' files in frontend  and backend.
         'generateApacheHtaccess' => 1,
         'ipAnonymization' => 1,
         'Objects' => [],
@@ -1465,7 +1465,7 @@
     ],
     'USER' => [],
     // Here you can more or less freely define additional configuration for scripts in TYPO3. Of course the features
-    // supported depends on the script. See documentation "Inside TYPO3" for examples. Keys in the array are the relative
+    // supported depends on the script.  Keys in the array are the relative
     // path of a script (for output scripts it should be the "script ID" as found in a comment in the HTML header ) and
     // values can then be anything that scripts wants to define for itself. The key "GLOBAL" is reserved.
     'SC_OPTIONS' => [

typo3/sysext/core/ext_tables.php

@@ -36,6 +36,6 @@
  * $TBE_STYLES configures backend styles and colors; Basically this contains
  * all the values that can be used to create new skins for TYPO3.
  * For information about making skins to TYPO3 you should consult the
- * documentation found in "Inside TYPO3"
+ * documentation found at https://docs.typo3.org/m/typo3/reference-coreapi/main/en-us/Configuration/GlobalVariables.html#confval-TBE_STYLES
  */
 $GLOBALS['TBE_STYLES'] = [];