ランダムに並べ替える $words = array( array( ‘id’ => 0, ‘name’ => ‘労’, ), array( ‘id’ => 1, ‘name’ => ‘働’, ), array( ‘id’ => 2, ‘name’ => ‘審’, ), array( ‘id’ => 3, ‘name’ => ‘判’, ), ); // idの配列を作る $ids = range(0, count($words)-1);…