--TEST--
Bug #48058 (Year formatter goes wrong with out-of-int range)
--INI--
date.timezone=UTC
--FILE--
<?php
date_default_timezone_set("Europe/London");
$tz = new DateTimeZone("Europe/London");
$tran = $tz->getTransitions();
var_dump( $tran[0] );

$base_time = '28 Feb 2008 12:00:00';
$dt = date_create( "$base_time +10000000000 years" );
echo date_format( $dt, DATE_ISO8601 );
?>
--EXPECT--
array(5) {
  [u"ts"]=>
  int(-9223372036854775808)
  [u"time"]=>
  unicode(33) "-292277022657-01-27T08:29:52+0000"
  [u"offset"]=>
  int(3600)
  [u"isdst"]=>
  bool(true)
  [u"abbr"]=>
  unicode(3) "BST"
}
10000002008-02-28T12:00:00+0000