Get the internal map array used by this map object.
| public getMapData ( ) : array | ||
| return | array | |
/**
* Merge this map with another map and return a new MapInterface.
*
* Values in $map will overwrite values in this instance. Any number of additional maps may
* be passed to this method, i.e. $map->merge($map2, $map3, $map4, ...);
*
* @param MapInterface $map
*
* @return MapInterface
*/
public function merge(MapInterface $map)
{
$maps = array_slice(func_get_args(), 1);
$data = array_reduce($maps, 'array_merge', array_merge($this->map, $map->getMapData()));
return new self($data, $this->logger);
}
