original_string: public function header($header, $value, $replace = true)
      {
          $this->headers[] = array($header, $value, $replace);
      }
code: public function header($header, $value, $replace = true)
      {
          $this->headers[] = array($header, $value, $replace);
      }
code_tokens: public function header ( $ header , $ value , $ replace = true ) { $ this -> headers [ ] = array ( $ header , $ value , $ replace ) ; }
docstring: Sets a response header.
  
  @param string $header
  @param string $value
docstring_tokens: Sets a response header .