<?php
error_reporting(E_ALL^E_NOTICE);
header('content-type:text/html;charset=utf-8');
$mysqli=new?mysqli('localhost',?'root',?'root',?'info');
if($mysqli->connect_errno){
	die($mysqli->connect_error);
}
$mysqli->set_charset('utf8');
$mysqli->autocommit(FALSE);//關(guān)閉自動(dòng)提交

$sql="UPDATE1?account?SET?money=money-200?WHERE?username='king';";
$res=$mysqli->query($sql);
$res_affect=$mysqli->affected_rows;

$sql1='UPDATE?account?SET?money=money+200?WHERE?username="queen";';
$res1=$mysqli->query($sql1);
$res1_affect=$mysqli->affected_rows;

if($res?&&?$res_affect>0?&&?$res1?&&?$res1_affect>0){
	$mysqli->commit();
	echo?'轉(zhuǎn)賬成功<br/>';
	$mysqli->autocommit(TRUE);
}else{
	$mysqli->rollback();
	echo?'轉(zhuǎn)賬失敗<br/>';
}
$mysqli->close();