连接到MS SQL数据库时出现PDO错误“ Adaptive Server不可用”

Question

I'm trying to connect to a MSSQL database with odbc in php. My issue is similar to this issue , I can connect with tsql, but not with php. The answer to the problem not work because I think I don't have SELinux installed (I don't know what it is, but pacman not found this package (or with a similar name) on my computer) I don't understand why it doesn't work, odbc is installed and detected by php

print_r(PDO::getAvailableDrivers()); 
Array ( [0] => odbc )

I'm connecting by doing that:

$dsn = 'odbc:Driver=FreeTDS;Server=127.0.0.1;Port:1433;Database=[my base name]';
$pdo = new PDO($dsn, $user, $password);

My base is not in local, I use a ssh tunel because the base in accessible only at my school, and we need an ssh tunnel. And it work, I can connect myself to the base with tsql.

Answer 1

When I was connecting PHP to our MS SQL server, I could never get a connection established using ODBC drivers.

Instead, I downloaded the official PHP > SQL SERVER drivers direct from Microsoft. You can find them here .

Once installed, you must configure your php.ini file to include the new drivers, restart your web server and then use the following to open a new connection:

$conn = new PDO("sqlsrv:Server=SERVER_IP,1433;Database=DATABASE_TO_OPEN;");