问题描述
我在连接到 mysql 服务器时遇到了一些问题.我可以使用 linux 终端连接，所以我知道我的主机、端口、用户和密码有效.但是，我无法使用 PHP 进行连接.
PHP 版本: 5.2.17
服务器版本: 5.5.27-log MySQL Community Server (GPL)
这是一个测试代码示例:
给出以下警告:
<块引用>警告:mysqli_connect() [function.mysqli-connect]: (HY000/2005): Unknown MySQL server host 'host.com:5306' (1) in/.../test.php on line 3
连接失败:未知 MySQL 服务器主机 'host.com:5306' (1)
有什么想法可以做什么吗?
端口号必须是一个单独的参数:
$link = mysqli_connect('host', 'user', 'pass', 'db', 5306);I have some trouble connecting to a mysql server. I can connect using the linux terminal, so I know that my host, port, user, and password works. I cannot, however, connect using PHP.
PHP Version: 5.2.17
Server version: 5.5.27-log MySQL Community Server (GPL)
Here is a test code example:
<?php
$link = mysqli_connect('host.com:5306', 'user', 'pass', 'db');
/* check connection */
if (mysqli_connect_errno()) {
printf("Connect failed: %s
", mysqli_connect_error());
exit();
}
if (!mysqli_query($link, "SET a=1")) {
printf("Errormessage: %s
", mysqli_error($link));
}
/* close connection */
mysqli_close($link);
?>
Gives the following warning:
Warning: mysqli_connect() [function.mysqli-connect]: (HY000/2005): Unknown MySQL server host 'host.com:5306' (1) in /.../test.php on line 3
Connect failed: Unknown MySQL server host 'host.com:5306' (1)
Any ideas on what to do?
The port number must be a separate argument:
$link = mysqli_connect('host', 'user', 'pass', 'db', 5306);
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