csdn的各位达人,小弟刚学php不久,
下边是一段留言本的代码,插入数据总是出错,提交后总是显示不出内容,请各位帮忙看看错在那里,? 谢了
<?php
$user_title = $_POST['title']; //得到用户名
$user_author = $_POST['author'];
$user_content = $_POST['content']; //得到留言内容
$creat_time = date("YmdHis"); //得到提交留言日期$dbhost = 'localhost';
$dbuser = 'root';
$dbpw = '';
$dbname = 'guest_book'; $link=mysql_connect("$dbhost","$dbuser","$dbpw");
mysql_select_db($dbname); $exec="insert into guestbook0 ('title','author','content')values('$user_title','$user_author','$user_content')"; $result=mysql_query($exec);
$close = mysql_close($con);
?>
下边是一段留言本的代码,插入数据总是出错,提交后总是显示不出内容,请各位帮忙看看错在那里,? 谢了
<?php
$user_title = $_POST['title']; //得到用户名
$user_author = $_POST['author'];
$user_content = $_POST['content']; //得到留言内容
$creat_time = date("YmdHis"); //得到提交留言日期$dbhost = 'localhost';
$dbuser = 'root';
$dbpw = '';
$dbname = 'guest_book'; $link=mysql_connect("$dbhost","$dbuser","$dbpw");
mysql_select_db($dbname); $exec="insert into guestbook0 ('title','author','content')values('$user_title','$user_author','$user_content')"; $result=mysql_query($exec);
$close = mysql_close($con);
?>
$dbhost = 'localhost';
$dbuser = 'root';
$dbpw = '';
$dbname = 'guest_book';
构造函数{
定义连接数据库
}
析构函数{
关掉连接
}
}