mysqli的用法
新建conn.inc.php文件
代碼如下:
<?php
define("HOST",'localhost');
define("USER",'root');
define("PWD",'root');
define("DBNAME",'php');新建msyqli.php文件
代碼如下:
<?php
include 'conn.inc.php';
$mysqli=new mysqli(HOST,USER,PWD,DBNAME);
if($mysqli->connect_errno){
die('數(shù)據(jù)庫鏈接出錯'.$mysqli->connect_error);
}需要用到數(shù)據(jù)庫連接的時候只需要引進msyqli.php文件即可
