Connection configuration for Mysql in PHP

In PHP, if Mysql is used to configure the connection, Mysql will not be installed. if you use an online tutorial, it will generally work.

Http://tech.163.com/06/0206/11/299AMBLT0009159K_3.html

This is quite good.

Configured (mainly

Modify the php. ini file and start some extensions.
Extension = php_gd2.dll
Extension = php_mysql.dll
Extension = php_mysqli.dll
Extension = php_openssl.dll

Note that you can release these items.

)

$ Link = mysql_connect ('localhost', 'root', 'ubing ');
If (! $ Link) echo "failed! ";
Else echo "successful! ";
Mysql_close ();

?>

At this time, it should be no longer reported that mysql_connect cannot find the function.

Phpinfo ();
?>

You can see information about mysql.

At this time, if the above code does not report an error in the web browser, but the web page cannot be displayed, it is tricky.

If you are using Windows 7:

Test libmysql. dll in the php folder to windows \ system32.

(Copy 64-bit to C: \ Windows \ SysWOW64) the problem should be solved.