original_string: public function get($namespace, $index)
      {
          if (!isset($this->storage[$namespace][$index])) {
              return null;
          }
  
          return $this->storage[$namespace][$index];
      }
code: public function get($namespace, $index)
      {
          if (!isset($this->storage[$namespace][$index])) {
              return null;
          }
  
          return $this->storage[$namespace][$index];
      }
code_tokens: public function get ( $ namespace , $ index ) { if ( ! isset ( $ this -> storage [ $ namespace ] [ $ index ] ) ) { return null ; } return $ this -> storage [ $ namespace ] [ $ index ] ; }
docstring: Returns key from local storage
  
  @param string $namespace
  @param int    $index
  
  @return string|null
docstring_tokens: Returns key from local storage