For iPhone OS 4.0 “dateFromString” method of NSDateFormatter returns nil

Question

I am using following code & its working perfectly fine in iPhone OS 3.2

+(NSDate *)NSDateFromString:(NSString *)dateString
{

 NSDateFormatter *dateFormatter         


        

Answer 1

In iOS2.x and 3.x the NSDate description/datefromstring function returns: 2010-09-24 17:30:00 - 0700

in iOS 4.1 it returns this: 2010-09-25 00:30:00 GMT

You could submit a bug to apple. It doesn't even follow the specification which states that it should return 0000 for the offset. So not only does it not return local date, it also uses GMT instead of an offset. It appears that this new format isn't compatible with NSDateFormatter methods.

Also, I don't think it is an error in documentation. In the API Diff document, it lists that init is removed for NSDateFormatter.