平成３０年２月３日（土曜日）
$array['tamura']['height'] = 170;
$array['tamura']['blood'] = 'A';
$array['tamura']['hobbies'] = array('soccer', 'tennis', 'mathematics');
$array['tanaka']['height'] = 165;
$array['tanaka']['blood'] = 'AB';
$array['tanaka']['hobbies'] = array('piano', 'golf');