thinkphp 我执行了一条更新语句 想要获取到影响的行数
例子:

PHP code

$book = M('Book');$data = array();$data['shengCunQi'] = time();$book->save($data,array('where'=>"shengcunqi = '0000-00-00 00:00:00'",'limit'=>'17'));//我想获取到这条语句所影响到的行数. 也就是说: 我要获取到 我一共更新了多少条语句.

PHP code

$book = M('Book');$data = array();$data['shengCunQi'] = time();$result = $book->save($data,array('where'=>"shengcunqi = '0000-00-00 00:00:00'",'limit'=>'17'));var_dump($result); //$result将返回你所影响的行数或false