Merge pull request #640 from humanmade/backport-639-to-v23-branch

[Backport v23-branch] Order PHP information from newest to oldest

Author: mikelittle

other-docs/guides/updating-php/README.md

@@ -10,13 +10,13 @@ There are 2 key steps to getting ready for a new version of PHP:
 
 ## Altis Compatibility Chart
 
-| Altis | PHP 8.1       | PHP 8.2       | PHP 8.3        |
-|-------|---------------|---------------|----------------|
-| v23   | *Deprecated*  | **Supported** | **Supported**  |
-| v22   | **Supported** | **Supported** | **Supported**  |
-| v21   | **Supported** | **Supported** | *Experimental* |
-| v20   | **Supported** | **Supported** | *Experimental* |
-| v19   | **Supported** | **Supported** |                |
+| Altis | PHP 8.3        | PHP 8.2       | PHP 8.1       |
+|-------|----------------|---------------|---------------|
+| v23   | **Supported**  | **Supported** | *Deprecated*  |
+| v22   | **Supported**  | **Supported** | **Supported** |
+| v21   | *Experimental* | **Supported** | **Supported** |
+| v20   | *Experimental* | **Supported** | **Supported** |
+| v19   |                | **Supported** | **Supported** |
 
 ## Checking PHP Version Compatibility