mindmap
                    top((*))
                    @foreach($tree as $task)
                        @php
                            echo preg_replace('/[0-9]*\//', "\t", $task['dep']).':'.strtr($task['summary'], ['(' => '（', ')' => '）'])."\n" /** エスケープは""で囲む  **/
                        @endphp
                    @endforeach