{

if (($format &self::PRETTY_DATE) &&$valueinstanceof \DateTimeInterface) {

if (class_exists('IntlDateFormatter')) {

$locale = \Locale::getDefault();

$formatter =new \IntlDateFormatter($locale, \IntlDateFormatter::MEDIUM, \IntlDateFormatter::SHORT,$value->getTimezone());

$formatter =new \IntlDateFormatter(\Locale::getDefault(), \IntlDateFormatter::MEDIUM, \IntlDateFormatter::SHORT);

$timezone =$value->getTimezone();

if ('Z' ===$timezone->getName()) {

$timezone =new \DateTimeZone('UTC');

}

$formatter->setTimeZone($timezone);

publicfunctiontestFormatValue($expected,$value,$format =0)

{

$default =date_default_timezone_get();

date_default_timezone_set('Europe/Moscow');

$this->assertSame($expected, (newTestFormatValueConstraintValidator())->formatValueProxy($value,$format));

date_default_timezone_set($default);

}

publicfunctionformatValueProvider()

{

$data = [

return [

['true',true],

['false',false],

['null',null],

['array', []],

['object',$toString =newTestToStringObject()],

['ccc',$toString, ConstraintValidator::OBJECT_TO_STRING],

['object',$dateTime = (new \DateTimeImmutable('@0'))->setTimezone(new \DateTimeZone('UTC'))],

[class_exists(\IntlDateFormatter::class) ?'Jan 1, 1970, 12:00 AM' :'1970-01-01 00:00:00',$dateTime, ConstraintValidator::PRETTY_DATE],

['object',$dateTime = (new \DateTimeImmutable('1971-02-02T08:00:00'))->setTimezone(new \DateTimeZone('UTC'))],

[class_exists(\IntlDateFormatter::class) ?'Oct 4, 2019, 11:02 AM' :'2019-10-04 11:02:03',new \DateTimeImmutable('2019-10-04T11:02:03+09:00'), ConstraintValidator::PRETTY_DATE],

[class_exists(\IntlDateFormatter::class) ?'Feb 2, 1971, 8:00 AM' :'1971-02-02 08:00:00',$dateTime, ConstraintValidator::PRETTY_DATE],

[class_exists(\IntlDateFormatter::class) ?'Jan 1, 1970, 6:00 AM' :'1970-01-01 6:00:00', (new \DateTimeImmutable('1970-01-01T06:00:00'))->setTimezone(new \DateTimeZone('Z')), ConstraintValidator::PRETTY_DATE],

];

return$data;

}

}