update lock clucknut

vendor/symfony/console/Formatter/OutputFormatter.php

@@ -133,6 +133,10 @@ public function formatAndWrap(?string $message, int $width)
             return '';
         }
 
+        // For ASCII-only strings, byte positions equal character positions,
+        // so we can use native strlen/substr which is much faster than Helper::length/substr.
+        $isAscii = !preg_match('/[\x80-\xFF]/', $message);
+
         $offset = 0;
         $output = '';
         $openTagRegex = '[a-z](?:[^\\\\<>]*+ | \\\\.)*';
@@ -147,11 +151,17 @@ public function formatAndWrap(?string $message, int $width)
                 continue;
             }
 
-            // convert byte position to character position.
-            $pos = Helper::length(substr($message, 0, $pos));
-            // add the text up to the next tag
-            $output .= $this->applyCurrentStyle(Helper::substr($message, $offset, $pos - $offset), $output, $width, $currentLineLength);
-            $offset = $pos + Helper::length($text);
+            if ($isAscii) {
+                // For ASCII, byte position = character position, no conversion needed
+                $output .= $this->applyCurrentStyle(substr($message, $offset, $pos - $offset), $output, $width, $currentLineLength);
+                $offset = $pos + \strlen($text);
+            } else {
+                // convert byte position to character position.
+                $pos = Helper::length(substr($message, 0, $pos));
+                // add the text up to the next tag
+                $output .= $this->applyCurrentStyle(Helper::substr($message, $offset, $pos - $offset), $output, $width, $currentLineLength);
+                $offset = $pos + Helper::length($text);
+            }
 
             // opening tag?
             if ($open = '/' !== $text[1]) {
@@ -172,7 +182,7 @@ public function formatAndWrap(?string $message, int $width)
             }
         }
 
-        $output .= $this->applyCurrentStyle(Helper::substr($message, $offset), $output, $width, $currentLineLength);
+        $output .= $this->applyCurrentStyle($isAscii ? substr($message, $offset) : Helper::substr($message, $offset), $output, $width, $currentLineLength);
 
         return strtr($output, ["\0" => '\\', '\\<' => '<', '\\>' => '>']);
     }