original_string: public function generate(string $content = null): string
      {
          if (empty($content)) {
              $guid = Uuid::uuid4();
          } else {
              $guid = Uuid::uuid5(Uuid::NAMESPACE_DNS, $content);
          }
  
          return $guid->toString();
      }
code: public function generate(string $content = null): string
      {
          if (empty($content)) {
              $guid = Uuid::uuid4();
          } else {
              $guid = Uuid::uuid5(Uuid::NAMESPACE_DNS, $content);
          }
  
          return $guid->toString();
      }
code_tokens: public function generate ( string $ content = null ) : string { if ( empty ( $ content ) ) { $ guid = Uuid :: uuid4 ( ) ; } else { $ guid = Uuid :: uuid5 ( Uuid :: NAMESPACE_DNS , $ content ) ; } return $ guid -> toString ( ) ; }
docstring: Generates a GUID, optionally from specified Content.
  
  @param string|null $content
  
  @return string
docstring_tokens: Generates a GUID optionally from specified Content .