note 62339 added to function.mysql-connect

I've got a problem with mysql_connect(). All the time I get such a response: "Fatal error: Call to undefined function mysql_connect() in......" I'm using Apache 2.0.55, PHP 5.1.2 so I think it should work. Please help me with it. To be honest I've just started work with MySQL/PHP and I got bogged. ---- Server IP: 66.163.161.117 Probable Submitter: 62.21.43.124 ---- Manual Page -- http://www.php.net/manual/en/function.mysql-connect.php Edit -- http://master.php.net/manage/user-notes.php?action=edit+62339 Delete: added to the manual -- http://master.php.net/manage/user-notes.php?action=delete+62339&report=yes&reason=added+to+the+manual Delete: bad code -- http://master.php.net/manage/user-notes.php?action=delete+62339&report=yes&reason=bad+code Delete: spam -- http://master.php.net/manage/user-notes.php?action=delete+62339&report=yes&reason=spam Delete: useless -- http://master.php.net/manage/user-notes.php?action=delete+62339&report=yes&reason=useless Delete: non-english -- http://master.php.net/manage/user-notes.php?action=delete+62339&report=yes&reason=non-english Delete: already in docs -- http://master.php.net/manage/user-notes.php?action=delete+62339&report=yes&reason=already+in+docs Delete: other reasons -- http://master.php.net/manage/user-notes.php?action=delete+62339&report=yes Reject -- http://master.php.net/manage/user-notes.php?action=reject+62339&report=yes Search -- http://master.php.net/manage/user-notes.php