Consider fully supporting 32 Bit PHP systems

[manovotny]

There is slight issue with the Scheduled post.

The maximum date in 32 Bit PHP Systems (which would probably be most Windows server users) is 2038-01-19 04:14:07

The publish date seems to default to:

// Line 9275
Sat, 01 Jan 2050 18:00:18 +0000

// Line 9284
2050-01-01 12:00:18

//Line 9285
2050-01-01 18:00:18

Consider changing the scheduled way out day to 01.01.2038 instead of 01.01.2050.