I've never used php before and am trying to connect to a SQL Server 2008 instance on a Windows machine running IIS7 and PHP5.3. I have downloaded and installed SQLSRV30.EXE from in C: Program Files (x86) PHP ext added this to C: Program Files (x86) PHP php.ini: extension=php_sqlsrv_53_nts.dll Then restarted the entire server. I still get fatal errors in my log file saying: PHP Fatal error: Call to undefined function mssql_connect() What do I need to do to connect to Microsoft SQL Server 2008 from PHP 5.3 running on IIS7/Windows Server 2008? I'm sure it's something really dumb that I'm missing.

I have just tried to install that extension on my dev server. First, make sure that the extension is correctly enabled. Canon Pixma Ip1500 Driver Windows 7 X64. Your phpinfo() output doesn't seem complete. If it is indeed installed properly, your phpinfo() should have a section that looks like this: If you do not get that section in your phpinfo(). Make sure that you are using the right version.

There are both non-thread-safe and thread-safe versions of the extension. Finally, check your extension_dir setting. By default it's this: extension_dir = 'ext', for most of the time it works fine, but if it doesn't try: extension_dir = 'C: PHP ext'. =========================================================================== EDIT given new info: You are using the wrong function. Mssql_connect() is part of the extension. You are using microsoft's extension, so use sqlsrv_connect(), for the API for the microsoft driver, look at SQLSRV_Help.chm which should be extracted to your ext directory when you extracted the extension.

I am using IIS and mysql (directly downloaded, without wamp or xampp) My php was installed in c: php I was getting the error of 'call to undefined function mysql_connect()' For me the change of extension_dir worked. This is what I did. In the php.ini, Originally, I had this line; On windows: extension_dir = 'ext' I changed it to:; On windows: extension_dir = 'C: php ext' And it worked. Of course, I did the other things also like uncommenting the dll extensions etc, as explained in others remarks. Driver Hp Laserjet P1006 Yang Gampang Di Instal.

Ntwdblib.dll: 1.You put the DLL in php6, Apache 2.2, bin (found in the 'Apache 2.2'). 2.You open php.ini and remov. Fatal error Call to undefined function mysql_connect().

I see that you tagged this with Ubuntu. Most likely the MySQL driver (and possibly MySQL) is not installed. Assuming you have or terminal access and sudo permissions, log into the server and run this: sudo apt-get install mysql-server mysql-client php5-mysql If the MySQL packages or the php5-mysql package are already installed, this will update them.

UPDATE Since this answer still gets the occasional click I am going to update it to include PHP 7. PHP 7 requires a different package for MySQL so you will want to use a different argument for the apt-get command. Sudo apt-get install mysql-server mysql-common php7.0 php7.0-mysql And importantly, mysql_connect() has been deprecated since PHP v5.5.0. Refer the official documentation here.

I was also stuck with the same problem of undefined MySQL_connect().I tried to make changes in PHP.ini file but it was giving me the same error. Then I came to this solution where I changed my code from depreciated php functions to new functions. $con=mysqli_connect($host,$user,$password); mysqli_select_db($con,dbname); //To select the database session_start(); //To start the session $query=mysqli_query($con,your query); //made query after establishing connection with database. I hope this will help you. This solution is correctly working for me.