实例
<?php
$servername = "localhost";
$username = "root";
$password = "5ac7b1e1ea6eb77f";
$dbname = 'mysqls';// 创建连接
//创建数据表并进行插入操作
$sql = mysqli_connect($servername,$username,$password,$dbname);
if(!$sql){
die('数据库连接失败'.mysqli_connect_error());
}
$data = 'CREATE TABLE mydata(
id INT(6),
name VARCHAR(30)
)';
if(mysqli_query($sql,$data)){
echo '数据表创建成功<br>';
}else{
echo '数据表创建失败'.mysqli_error($sql).'<br>';
}
$sqldata = 'INSERT INTO mydata (id,name) VALUES ("1","php");';
$sqldata .= 'INSERT INTO mydata (id,name) VALUES ("2","web");';
$sqldata .= 'INSERT INTO mydata (id,name) VALUES ("3","echo");';
if(mysqli_multi_query($sql,$sqldata)){
echo '插入多条数据成功';
}else{
echo '插入多条数据失败'.mysqli_error($sql);
}
mysqli_close($sql);运行结果
数据库截图






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