无法使用php连接到mssql服务器

Question

I want to connect to my mssql server through PHP but it says that there drivers cannot be found. This is my php-code:

$pdo = new PDO('mssql:host=SQL-Server;dbname=Test', 'User', 'Password')

already added this line to php.ini:

extension=php_pdo_sqlsrv_71_nts.dll
extension=php_sqlsrv_71_nts.dll

Can anybody help me?

Answer 1

1: Settings related to your php.ini file:

a) Search mssql.secure_connection and put it on if it's off
b) remove comment from the dll extention php_mssql.dll

2: Settings related to the dll files.

download a file name ntwdblib.dll from the internet. 
Note: (if path not known can be found in php.ini for variable extension_dir)

3: restart server

<?php    
$serverName = "serverName\\sqlexpress"; //serverName\instanceName
$connectionInfo = array( "Database"=>"dbName", "UID"=>"userName", "PWD"=>"password");
$conn = sqlsrv_connect( $serverName, $connectionInfo)
or die(“Couldn’t connect to SQL Server on $myServer”);

// select a database to work with
$selected = mssql_select_db($myDB, $dbhandle)
or die(“Couldn’t open database $myDB”);