dongyan1974 2017-08-14 00:26
浏览 34

PHP,PDO和MySQL - 无法建立与数据库的连接[重复]

This is my first time using PHP to read/write to a MySQL database and I'm stuck on step one. I am following the w3schools guide and created a php file named "welcome.php" which I can view by navigating to localhost/dbpopulate/welcome.php.

The HTML / PHP for this is:

<!DOCTYPE html>
<html>
<body>

<?php
$servername = "localhost";
$username = "user";
$password = "default";

try {
    $conn = new PDO("mysql:host=$servername;dbname=user", $username, $password);
    // set the PDO error mode to exception
    $conn->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
    echo "Connected successfully"; 
    }
catch(PDOException $e)
    {
    echo "Connection failed: " . $e->getMessage();
    }
?> 


</body>
</html> 

I can access this 'user' database using the 'default' password without issue from inside and outside of my network on a multitude of devices. When I attempt to access the page, I receive this error:

Parse error: syntax error, unexpected '$conn' (T_VARIABLE) in C:\wamp64\www\DBPopulate\welcome.php on line 11

Line 11 is:

$conn = new PDO("mysql:host=$servername;dbname=user", $username, $password);

Thanks!

</div>
  • 写回答

0条回答 默认 最新

    报告相同问题?

    悬赏问题

    • ¥500 火焰左右视图、视差(基于双目相机)
    • ¥100 set_link_state
    • ¥15 虚幻5 UE美术毛发渲染
    • ¥15 CVRP 图论 物流运输优化
    • ¥15 Tableau online 嵌入ppt失败
    • ¥100 支付宝网页转账系统不识别账号
    • ¥15 基于单片机的靶位控制系统
    • ¥15 真我手机蓝牙传输进度消息被关闭了,怎么打开?(关键词-消息通知)
    • ¥15 装 pytorch 的时候出了好多问题,遇到这种情况怎么处理?
    • ¥20 IOS游览器某宝手机网页版自动立即购买JavaScript脚本