如何在PHP中连接数据库 [英] How to connect database in PHP
本文介绍了如何在PHP中连接数据库的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
如何在PHP中连接数据库?
解决方案
hp mysql基本一步一步教程 - 第1部分:在这里,我们将讨论mysql_connect ()用于连接MySQL数据库程序。
这里是基本语法:
1 mysql_connect(主机名,用户名,密码)
如果成功,Mysql_connect()将获得正确的值,但如果失败则为false。示例:
01 02 // MySQL数据库连接示例
03 //connect.php
04
continue = mysql_connect(localhost,root,admin);
05 if(
continue){
06 echo(连接成功)
07}否则{
08 echo(连接失败)
09}
10?>
在www中创建一个名为connect.php的文件。将浏览器指向http://localhost/connect.php。
http: //in2.php.net/mysql_connect [ ^ ]
How to connect with a database in PHP?
解决方案
hp mysql basic step by step tutorial - part 1: In here, we are going to talk about mysql_connect () where it is used to do the connection to MySQL database program.
Here is basic syntax:
1 mysql_connect(host name, user name, password)
Mysql_connect() will get the correct value if it is succeed but false if it is fail. Example:
01 02 //the example of MySQL database connection
03 //connect.php
04
continued = mysql_connect("localhost","root","admin");
05 if (
continued) {
06 echo ("Connection is succeed")
07 } else {
08 echo ("Connection is fail")
09 }
10 ?>
Create a file named connect.php within www. Point your browser to http://localhost/connect.php.
http://in2.php.net/mysql_connect[^]
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