PHP DateTime class just like v5.3 for PHP 5.2 -

i've found few problems in applications i've been doing methods datetime::diff of assistance, host php 5.2 not support datetime::diff or other 5.3.

can point class implementation similar php's datetime class v5.3, working php 5.2?

thanks in advance

i use following wrapper class in php5.2 apps: http://pastebin.ca/2051944. untill php5.3 released - saves time