public function get_blocks_for_region($region) {
        $this->check_is_loaded();
        $this->ensure_instances_exist($region);
        return $this->blockinstances[$region];
    }
public function get_blocks_for_region($region) {
        $this->check_is_loaded();
        $this->ensure_instances_exist($region);
        return $this->blockinstances[$region];
    }
public function get_blocks_for_region ( $ region ) { $ this -> check_is_loaded ( ) ; $ this -> ensure_instances_exist ( $ region ) ; return $ this -> blockinstances [ $ region ] ; }
Get an array of all blocks within a given region

@param string $region a block region that exists on this page.
@return array of block instances.
Get an array of all blocks within a given region