建立数据库连接Mysql+php

2015 年 9 月 16 日 by 沧海之树 In 数据库技术

http://www.w3school.com.cn/php/php_mysql_update.asp

<?php
$con = mysql_connect("localhost","peter","abc123");
if (!$con)
  {
  die('Could not connect: ' . mysql_error());
  }

mysql_select_db("my_db", $con);

mysql_query("UPDATE Persons SET Age = '36'
WHERE FirstName = 'Peter' AND LastName = 'Griffin'");

mysql_close($con);
?>