--TEST--
IntlTimeZone::getDisplayName(): locale parameter
--SKIPIF--
<?php
if (!extension_loaded('intl'))
	die('skip intl extension not enabled');
if (version_compare(INTL_ICU_VERSION, '49') >= 0)
	die('skip for ICU <= 4.8');
--FILE--
<?php
ini_set("intl.error_level", E_WARNING);
ini_set("error_reporting", -1);
ini_set("display_errors", 1);

$lsb = IntlTimeZone::createTimeZone('Europe/Lisbon');

ini_set('intl.default_locale', 'en_US');
var_dump($lsb->getDisplayName(false, IntlTimeZone::DISPLAY_LONG));
var_dump($lsb->getDisplayName(false, IntlTimeZone::DISPLAY_LONG, NULL));
var_dump($lsb->getDisplayName(false, IntlTimeZone::DISPLAY_LONG, 'pt_PT'));

?>
==DONE==
--EXPECT--
string(21) "Western European Time"
string(21) "Western European Time"
string(24) "Hora da Europa Ocidental"
==DONE==