any one able to help me to correct this at all please
function importdue()
{
$importduetimes = $dbh->prepare("LOAD DATA LOCAL INFILE '/tmp/trains.csv' INTO TABLE Trains FIELDS TERMINATED BY ',' IGNORE 1 LINES (Due,Destination,Status,Platform,Details)");
$importduetimes->execute();
}
returns
Fatal error: Call to a member function prepare() on a non-object in /var/www/trains/functions.php on line 64
GLOBAL $dbh;
$importduetimes = $dbh->prepare("LOAD DATA INFILE '/tmp/trains.csv' INTO TABLE `Trains` FIELDS TERMINATED BY ',' IGNORE 1 LINES;");
$importduetimes->execute();