Is Your PHP Application Affected by the Y2K38? on xpertdeveloper.com ›
The year 2038 problem (also known as Unix Millennium Bug, Y2K38 or Y2.038K by analogy to the Y2K problem) may cause some computer software to fail before or in the year 2038. This bug affects PHP and many other languages and systems which use a signed 32-bit integer to signify dates as the number of seconds since 00:00:00 UTC on 1 January 1970.
