标签:io ar os 使用 sp on 数据 log bs
使用预处理方式:
$dbh = new PDO(‘mysql:host=localhost;dbname=access_control‘, ‘root‘, ‘‘); $dbh->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION); $dbh->exec(‘set names utf8‘); /*添加*/ //$sql = "INSERT INTO `user` SET `login`=:login AND `password`=:password"; $sql = "INSERT INTO `user` (`login` ,`password`)VALUES (:login, :password)"; $stmt = $dbh->prepare($sql); $stmt->execute(array(‘:login‘=>‘kevin2‘,‘:password‘=>‘‘)); echo $dbh->lastinsertid(); /*修改*/ $sql = "UPDATE `user` SET `password`=:password WHERE `user_id`=:userId"; $stmt = $dbh->prepare($sql); $stmt->execute(array(‘:userId‘=>‘7‘, ‘:password‘=>‘4607e782c4d86fd5364d7e4508bb10d9‘)); echo $stmt->rowCount(); /*删除*/ $sql = "DELETE FROM `user` WHERE `login` LIKE ‘kevin_‘"; //kevin% $stmt = $dbh->prepare($sql); $stmt->execute(); echo $stmt->rowCount(); /*查询*/ $login = ‘kevin%‘; $sql = "SELECT * FROM `user` WHERE `login` LIKE :login"; $stmt = $dbh->prepare($sql); $stmt->execute(array(‘:login‘=>$login)); while($row = $stmt->fetch(PDO::FETCH_ASSOC)){ print_r($row); } print_r( $stmt->fetchAll(PDO::FETCH_ASSOC) );
标签:io ar os 使用 sp on 数据 log bs
原文地址:http://my.oschina.net/acitiviti/blog/354912