diff --git a/src/Tokenizer/Tokens.php b/src/Tokenizer/Tokens.php
index 9b5e3475ef4..7e5e0a9ff09 100644
--- a/src/Tokenizer/Tokens.php
+++ b/src/Tokenizer/Tokens.php
@@ -1402,7 +1402,11 @@ private function changeCodeHash($codeHash)
      */
     private function registerFoundToken($token)
     {
-        $tokenKind = $this->extractTokenKind($token);
+        // inlined extractTokenKind() call on the hot path
+        $tokenKind = $token instanceof Token
+            ? ($token->isArray() ? $token->getId() : $token->getContent())
+            : (\is_array($token) ? $token[0] : $token)
+        ;
 
         if (!isset($this->foundTokenKinds[$tokenKind])) {
             $this->foundTokenKinds[$tokenKind] = 0;
@@ -1418,7 +1422,11 @@ private function registerFoundToken($token)
      */
     private function unregisterFoundToken($token)
     {
-        $tokenKind = $this->extractTokenKind($token);
+        // inlined extractTokenKind() call on the hot path
+        $tokenKind = $token instanceof Token
+            ? ($token->isArray() ? $token->getId() : $token->getContent())
+            : (\is_array($token) ? $token[0] : $token)
+        ;
 
         if (!isset($this->foundTokenKinds[$tokenKind])) {
             return;