original_string: public function addHeaders(array $headers)
      {
          foreach ($headers as $name => $value) {
              $this->headers->add($name, $value);
          }
      }
code: public function addHeaders(array $headers)
      {
          foreach ($headers as $name => $value) {
              $this->headers->add($name, $value);
          }
      }
code_tokens: public function addHeaders ( array $ headers ) { foreach ( $ headers as $ name => $ value ) { $ this -> headers -> add ( $ name , $ value ) ; } }
docstring: Add multiple header values
  
  @param array $headers
  @api
docstring_tokens: Add multiple header values