I have a windows 2003 server with IIS 6 and mysql is on another machine. We just recently upgraded from PHP 5.1.6 to 5.3.27 and we have 250+ clients and this is the only client receiving this error. Can you tell me why this error would be happening?
Fatal error: Call to undefined function mysql_connect() in /path/to/my/script.php on line N
I have the info page if needed too.
You need to check that your new PHP installation has been built with MySQL support. See http://php.net/manual/en/mysql.installation.php