1--TEST-- 2DateInterval::format(), %a 3--CREDITS-- 4Daniel Convissor <danielc@php.net> 5# TestFest 2010 BKTK 6--INI-- 7date.timezone=UTC 8--FILE-- 9<?php 10 11$date1 = new DateTime('2000-01-01 00:00:00'); 12$date2 = new DateTime('2001-03-04 04:05:06'); 13 14$interval = $date1->diff($date2); 15 16echo $interval->format('a=%a') . "\n"; 17 18?> 19--EXPECT-- 20a=428 21