--TEST--
Bug #48058 (Year formatter goes wrong with out-of-int range)
--INI--
date.timezone=UTC
--FILE--
<?php
$base_time = '28 Feb 2008 12:00:00';
$dt = date_create( "$base_time +10000000000 years" );
echo date_format( $dt, DATE_ISO8601 );
?>
--EXPECT--
10000002008-02-28T12:00:00+0000