Generic/Todo-Fixme: make the sniffs more selective

The sniffs as-they-were, would sniff all comment related tokens, including `T_DOC_COMMENT_STAR`, `T_DOC_COMMENT_WHITESPACE` etc.

Sniffing those tokens is redundant and makes the sniffs slower than is needed.

Fixed now by making the tokens being registered by the sniffs more selective/targetted.

Author: jrfnl

CHANGELOG.md

@@ -101,6 +101,8 @@ The file documents changes to the PHP_CodeSniffer project.
 - Runtime performance improvement for PHPCS CLI users. The improvement should be most noticeable for users on Windows.
     - Thanks to Juliette Reinders Folmer (@jrfnl) for the patch
 - The following sniffs have received performance related improvements:
+    - Generic.Commenting.Fixme
+    - Generic.Commenting.Todo
     - Generic.PHP.LowerCaseType
     - PSR12.Files.OpenTag
     - Thanks to Juliette Reinders Folmer (@jrfnl) for the patches

src/Standards/Generic/Sniffs/Commenting/FixmeSniff.php

@@ -35,7 +35,12 @@ class FixmeSniff implements Sniff
      */
     public function register()
     {
-        return array_diff(Tokens::$commentTokens, Tokens::$phpcsCommentTokens);
+        return [
+            T_COMMENT,
+            T_DOC_COMMENT,
+            T_DOC_COMMENT_TAG,
+            T_DOC_COMMENT_STRING,
+        ];
 
     }//end register()
 

src/Standards/Generic/Sniffs/Commenting/TodoSniff.php

@@ -34,7 +34,12 @@ class TodoSniff implements Sniff
      */
     public function register()
     {
-        return array_diff(Tokens::$commentTokens, Tokens::$phpcsCommentTokens);
+        return [
+            T_COMMENT,
+            T_DOC_COMMENT,
+            T_DOC_COMMENT_TAG,
+            T_DOC_COMMENT_STRING,
+        ];
 
     }//end register()