1--TEST-- 2Bug #63435 Datetime::format('u') sometimes wrong by 1 microsecond 3--INI-- 4date.timezone=UTC 5--FILE-- 6<?php 7for ($i=1 ; $i<999 ; $i++) { 8 $datetime = Datetime::createFromFormat("u", sprintf("%06ld", $i)); 9 $res = $datetime->format("u"); 10 if ($res != $i) { 11 echo "$i != $res\n"; 12 } 13} 14echo "Done"; 15?> 16--EXPECT-- 17Done 18