将日期从XML Feed转换为可用日期时出现问题

I am consuming an XML feed that dumps an attribute of dateacquired and the date that is "2014-3-28 6:08 AM".. I am needing to use this attribute and it's date in my Mongo DB, but I am not sure how to convert it to a date that is usable (e.g. for date based queries).

You can use DateTime::createFromFormat() to translate the date into a DateTime object and then alter its format use DateTime::format()

$date = DateTime::createFromFormat('Y-n-d h:i A', '2014-3-28 6:08 AM');
echo $date->format('Y-m-d H:i:s');