I'm checking to see if the values for a date and time field from a MySQL database are NULL. Sounds easy, but I can't get it to work. Should I be writing my conditionals for NULL or 00/00/0000 or 00:00:00 respectively? Here's what I'm currently doing:
if ($event_time_2_1 == NULL)
{
echo ("not null");
}
else
{
echo ("null");
}