对
PHP连接
MysqL数据库简单范例感兴趣的小伙伴,下面一起跟随编程之家 jb51.cc的小编两巴掌来看看吧!
/**
* PHP连接MysqL数据库简单范例
*
* @param
* @arrange 网: www.jb51.cc
create table user1(
id int primary key auto_increment,name varchar(32) not null,password varchar(64) not null,email varchar(32) not null,age tinyint unsigned not null
);
insert into user1(name,password,email,age)values('wxf',md5('123'),'wxf@sina.com',30);
insert into user1(name,age)values('zhangsan',md5('456'),'zhangsan@sina.com',age)values('lisi',md5('789'),'lisi@sina.com',30);
*/
//1.获取连接
$conn = MysqL_connect(localhost,root,123);
if (!$conn){
die(连接失败.MysqL_error());
}else{
echo 连接成功<br/>;;
}
//2.选择数据库
MysqL_select_db(test);
//设置编码
MysqL_query(set names UTF-8);
$res = MysqL_query($sql,$conn);
$sql = select * from user1;
//3.接受资源
$res = MysqL_query($sql,$conn);
while ($row = MysqL_fetch_row($res)){
foreach ($row as $key=>$value){
echo ---.$value;
}
echo <br/>;
}
//4.释放资源必须有
MysqL_free_result($res);
//关闭MysqL连接,写与不写效果不大
MysqL_close();
/*** 来自编程之家 jb51.cc(jb51.cc) ***/