$user="root"; $pass="j2s5s1"; $db="library"; $keyword=$_POST['keyword']; mysql_connect(localhost,$user,$pass); @mysql_select_db($db) or die( "Unable to select database, Please contact your administrator"); $query = sprintf("INSERT INTO keyword VALUES (NULL, '%s')", mysql_real_escape_string($keyword)); mysql_query($query); mysql_close(); ?>