IBX-9497: Adjust documentation after bumping the default PHP version (#…

…2428)

* Content added (caused by new default PHP version)

* Fixes after rev

* 4.6.8 update section added

---------

Co-authored-by: Julita Falcon Dusza <julitafalcondusza@Users-MacBook-Pro.local>

docs/getting_started/install_ibexa_dxp.md

@@ -113,27 +113,29 @@ After this, when running Composer to get updates, you will be asked for a userna
 To use Composer to instantly create a project in the current folder with all the dependencies,
 run the following command:
 
-=== "[[= product_name_headless =]]"
+!!! note "Using PHP 8.3 (recommended)"
 
-    ``` bash
-    composer create-project ibexa/headless-skeleton .
-    ```
+    === "[[= product_name_headless =]]"
 
-=== "[[= product_name_exp =]]"
+        ``` bash
+        composer create-project ibexa/headless-skeleton .
+        ```
 
-    ``` bash
-    composer create-project ibexa/experience-skeleton .
-    ```
+    === "[[= product_name_exp =]]"
 
-=== "[[= product_name_com =]]"
+        ``` bash
+        composer create-project ibexa/experience-skeleton .
+        ```
 
-    ``` bash
-    composer create-project ibexa/commerce-skeleton .
-    ```
+    === "[[= product_name_com =]]"
+
+        ``` bash
+        composer create-project ibexa/commerce-skeleton .
+        ```
 
-??? note "Using PHP 7.4, 8.0 or 8.3"
+??? note "Using PHP 8.2 or older"
 
-    If you are using PHP 7.4, 8.0 or 8.3, use a different set of commands:
+    If you are using PHP 8.2 or any older version, use a different set of commands:
 
     === "[[= product_name_headless =]]"
 

docs/update_and_migration/from_3.3/update_from_3.3.md

@@ -38,6 +38,14 @@ Run:
     composer require ibexa/commerce:[[= latest_tag_3_3 =]] --with-all-dependencies --no-scripts
     ```
 
+To avoid deprecations when updating from an older PHP version to PHP 8.2 or 8.3, run the following commands:
+
+``` bash
+composer config extra.runtime.error_handler
+"\\Ibexa\\Contracts\\Core\\MVC\\Symfony\\ErrorHandler\\Php82HideDeprecationsErrorHandler"
+composer dump-autoload
+```
+
 ### Update Flex server
 
 The `flex.ibexa.co` Flex server has been disabled.

docs/update_and_migration/from_4.5/update_from_4.5.md

@@ -502,3 +502,13 @@ Run the following scripts:
     ``` bash
     psql <database_name> < vendor/ibexa/installer/upgrade/db/postgresql/ibexa-4.6.3-to-4.6.4.sql
     ```
+
+## v4.6.8
+
+To avoid deprecations when updating from an older PHP version to PHP 8.2 or 8.3, run the following commands:
+
+``` bash
+composer config extra.runtime.error_handler
+"\\Ibexa\\Contracts\\Core\\MVC\\Symfony\\ErrorHandler\\Php82HideDeprecationsErrorHandler"
+composer dump-autoload
+```