date_default_timezone_set

<?php         $app->detectEnvironment(fn () => $config->get('app.env', 'production'));



        date_default_timezone_set($config->get('app.timezone', 'UTC'));



        mb_internal_encoding('UTF-8');

    }

<?php     protected function setUp(): void

    {

        $this->defaultTimezone = date_default_timezone_get();

        date_default_timezone_set('UTC');

    }



    protected function tearDown(): void

<?php     protected function tearDown(): void

    {

        date_default_timezone_set($this->defaultTimezone);

        Carbon::setTestNow(null);

        m::close();

    }

<?php     public function testValidateDateAndFormat()

    {

        date_default_timezone_set('UTC');

        $trans = $this->getIlluminateArrayTranslator();

        $v = new Validator($trans, ['x' => '2000-01-01'], ['x' => 'date']);

        $this->assertTrue($v->passes());

<?php     public function testDateEquals()

    {

        date_default_timezone_set('UTC');

        $trans = $this->getIlluminateArrayTranslator();

        $v = new Validator($trans, ['x' => '2000-01-01'], ['x' => 'date_equals:2000-01-01']);

        $this->assertTrue($v->passes());

<?php     public function testDateEqualsRespectsCarbonTestNowWhenParameterIsRelative()

    {

        date_default_timezone_set('UTC');

        $trans = $this->getIlluminateArrayTranslator();

        Carbon::setTestNow(new Carbon('2018-01-01'));

<?php     public function testBeforeAndAfter()

    {

        date_default_timezone_set('UTC');

        $trans = $this->getIlluminateArrayTranslator();

        $v = new Validator($trans, ['x' => '2000-01-01'], ['x' => 'Before:2012-01-01']);

        $this->assertTrue($v->passes());

<?php     public function testBeforeAndAfterWithFormat()

    {

        date_default_timezone_set('UTC');

        $trans = $this->getIlluminateArrayTranslator();

        $v = new Validator($trans, ['x' => '31/12/2000'], ['x' => 'before:31/02/2012']);

        $this->assertTrue($v->fails());

<?php     public function testWeakBeforeAndAfter()

    {

        date_default_timezone_set('UTC');

        $trans = $this->getIlluminateArrayTranslator();

        $v = new Validator($trans, ['x' => '2012-01-15'], ['x' => 'before_or_equal:2012-01-15']);

        $this->assertTrue($v->passes());