How does PHP connect to the SqlServer database?

How to connect PHP to the SqlServer database I just started to contact PHP to connect to the database .. Almost all the tutorials are MySql. how can I connect to the SQL & nbsp; Server database. I have configured all the configuration methods found on the Internet. But there is no ntwdblib. dll file under my installation directory. The code is as follows: & PHP how to connect to the SQL Server database
I was just getting started with PHP and connected to the database .. Almost all the tutorials are MySql. how can I connect to the SQL Server database. I have configured all the configuration methods found on the Internet. But there is no ntwdblib. dll file under my installation directory.
The code is as follows:
$ Conn = @ mssql_connect ("localhost", "zhengjie", "123") or die ("connection error! ");
Mssql_select_db ("student information management ");
If ($ conn)
{
Echo "connection successful! ";
}
?>
No prompts after running ...... Please help ...... Thank you for sharing:
------ Solution --------------------
You use
Mysql_error ()
Check the error message.