original_string: public function getConstValue($prefix, $id, $key)
      {
          $consts = $this->getConsts($prefix);
  
          return isset($consts[$id][$key]) ? $consts[$id][$key] : null;
      }
code: public function getConstValue($prefix, $id, $key)
      {
          $consts = $this->getConsts($prefix);
  
          return isset($consts[$id][$key]) ? $consts[$id][$key] : null;
      }
code_tokens: public function getConstValue ( $ prefix , $ id , $ key ) { $ consts = $ this -> getConsts ( $ prefix ) ; return isset ( $ consts [ $ id ] [ $ key ] ) ? $ consts [ $ id ] [ $ key ] : null ; }
docstring: Returns the constant value by specified id and key
  
  @param string $prefix
  @param int $id
  @param string $key
  @return mixed
docstring_tokens: Returns the constant value by specified id and key