创建库 ：create database if not exists web;
创建表 ： create table if not exists web.students(id int,name varchar(3),age int,birth datetime);
插入数据：insert web.students values (1,"张三",18,now()),(1,"李四",21,now());
<?php
header("content-type:text/html;charset=utf-8");
$servername = "192.168.0.118";
$username = "root";
$passwd = "123456";
$conn = mysqli_connect($servername,$username,$passwd);
if(!$conn){
die("connection failed:" . mysqli_connect_errno());
}else{
$sql = "select * from web.students";
$result = mysqli_query($conn,$sql);
$arr_final=[];
while($row = mysqli_fetch_assoc($result)) {
$arr_final[]=$row;
}
print_r($arr_final);
mysqli_free_result($result);
echo "success";
mysqli_close($conn);
}
?>
)
)
)
