original_string: public function value($default = null)
      {
          $arguments = $this->command->arguments;
  
          if (is_array($arguments)) {
              return isset($arguments[$this->key]) ? $arguments[$this->key] : $default;
          }
  
          return $default;
      }
code: public function value($default = null)
      {
          $arguments = $this->command->arguments;
  
          if (is_array($arguments)) {
              return isset($arguments[$this->key]) ? $arguments[$this->key] : $default;
          }
  
          return $default;
      }
code_tokens: public function value ( $ default = null ) { $ arguments = $ this -> command -> arguments ; if ( is_array ( $ arguments ) ) { return isset ( $ arguments [ $ this -> key ] ) ? $ arguments [ $ this -> key ] : $ default ; } return $ default ; }
docstring: Returns value of current argument
  
  @param  mixed $default
  @return mixed
docstring_tokens: Returns value of current argument