public function testAssertLeapYear()
{
// 2012 is a leap year
$this->assertEquals(true, Datium::create(2012, 1, 1, 0, 0, 0)->leap()->get());
// 2013 is not leap year
$this->assertEquals(false, Datium::create(2013, 1, 1, 0, 0, 0)->leap()->get());
// 2014 is not leap year
$this->assertEquals(false, Datium::create(2014, 1, 1, 0, 0, 0)->leap()->get());
// 2015 is not leap year
$this->assertEquals(false, Datium::create(2015, 1, 1, 0, 0, 0)->leap()->get());
// 2015 is a leap year
$this->assertEquals(true, Datium::create(2016, 1, 1, 0, 0, 0)->leap()->get());
// 1395 is a leap year
$this->assertEquals(true, Datium::create(2016, 6, 13, 0, 0, 0)->to('jalali')->leap()->get());
//
// // 1396 is not a leap year
$this->assertEquals(false, Datium::create(2017, 3, 21, 0, 0, 0)->to('jalali')->leap()->get());
//
// // 1397 is not a leap year
$this->assertEquals(false, Datium::create(2018, 3, 21, 0, 0, 0)->to('jalali')->leap()->get());
//
// // 1398 is not a leap year
$this->assertEquals(false, Datium::create(2019, 3, 21, 0, 0, 0)->to('jalali')->leap()->get());
//
// // 1399 is a leap year
$this->assertEquals(true, Datium::create(2020, 3, 20, 0, 0, 0)->to('jalali')->leap()->get());
}
public function testSimpleDiff()
{
$this->assertEquals('just now', Datium::diff(Datium::now()->object(), Datium::now()->sub('1 second')->object())->simple->get());
$this->assertEquals('just now', Datium::diff(Datium::now()->object(), Datium::now()->add('1 second')->object())->simple->get());
$this->assertEquals('59 seconds ago', Datium::diff(Datium::now()->object(), Datium::now()->add('59 second')->object())->simple->get());
$this->assertEquals('59 seconds remaining', Datium::diff(Datium::now()->object(), Datium::now()->sub('59 second')->object())->simple->get());
$this->assertEquals('one minute ago', Datium::diff(Datium::now()->object(), Datium::now()->add('1 minute')->object())->simple->get());
$this->assertEquals('one minute remaining', Datium::diff(Datium::now()->object(), Datium::now()->sub('1 minute')->object())->simple->get());
$this->assertEquals('one minute ago', Datium::diff(Datium::now()->object(), Datium::now()->add('1 minute')->add('1 second')->object())->simple->get());
$this->assertEquals('one minute remaining', Datium::diff(Datium::now()->object(), Datium::now()->sub('1 minute')->sub('1 second')->object())->simple->get());
$this->assertEquals('59 minutes ago', Datium::diff(Datium::now()->object(), Datium::now()->add('59 minute')->add('1 second')->object())->simple->get());
$this->assertEquals('59 minutes remaining', Datium::diff(Datium::now()->object(), Datium::now()->sub('59 minute')->sub('1 second')->object())->simple->get());
$this->assertEquals('59 minutes ago', Datium::diff(Datium::now()->object(), Datium::now()->add('59 minute')->add('1 second')->object())->simple->get());
$this->assertEquals('59 minutes remaining', Datium::diff(Datium::now()->object(), Datium::now()->sub('59 minute')->sub('1 second')->object())->simple->get());
$this->assertEquals('an hour ago', Datium::diff(Datium::now()->object(), Datium::now()->add('1 hour')->add('1 minute')->object())->simple->get());
$this->assertEquals('an hour remaining', Datium::diff(Datium::now()->object(), Datium::now()->sub('1 hour')->sub('1 minute')->object())->simple->get());
$this->assertEquals('10 hours ago', Datium::diff(Datium::now()->object(), Datium::now()->add('10 hour')->object())->simple->get());
$this->assertEquals('10 hours remaining', Datium::diff(Datium::now()->object(), Datium::now()->sub('10 hour')->object())->simple->get());
$this->assertEquals('one day ago', Datium::diff(Datium::now()->object(), Datium::now()->add('1 day')->object())->simple->get());
$this->assertEquals('one day remaining', Datium::diff(Datium::now()->object(), Datium::now()->sub('1 day')->object())->simple->get());
$this->assertEquals('3 days ago', Datium::diff(Datium::now()->object(), Datium::now()->add('3 day')->object())->simple->get());
$this->assertEquals('3 days remaining', Datium::diff(Datium::now()->object(), Datium::now()->sub('3 day')->object())->simple->get());
$this->assertEquals('a month ago', Datium::diff(Datium::now()->object(), Datium::now()->add('1 month')->object())->simple->get());
$this->assertEquals('a month remaining', Datium::diff(Datium::now()->object(), Datium::now()->sub('1 month')->object())->simple->get());
$this->assertEquals('2 months ago', Datium::diff(Datium::now()->object(), Datium::now()->add('2 month')->add('1 day')->object())->simple->get());
$this->assertEquals('2 months remaining', Datium::diff(Datium::now()->object(), Datium::now()->sub('2 month')->sub('1 day')->object())->simple->get());
$this->assertEquals('one year ago', Datium::diff(Datium::now()->object(), Datium::now()->add('1 month')->add('1 year')->object())->simple->get());
$this->assertEquals('one year remaining', Datium::diff(Datium::now()->object(), Datium::now()->sub('1 month')->sub('1 year')->object())->simple->get());
$this->assertEquals('2 years ago', Datium::diff(Datium::now()->object(), Datium::now()->add('1 month')->add('2 year')->object())->simple->get());
$this->assertEquals('2 years remaining', Datium::diff(Datium::now()->object(), Datium::now()->sub('1 month')->sub('2 year')->object())->simple->get());
}
public function testLastDayOfMonth()
{
// leap year
$this->assertEquals(29, Datium::create(2016, 2, 1)->dayOf()->lastDayMonth());
$this->assertEquals(31, Datium::create(2015, 1, 1)->dayOf()->lastDayMonth());
$this->assertEquals(30, Datium::create(2015, 1, 1)->to('hijri')->dayOf()->lastDayMonth());
$this->assertEquals(30, Datium::create(2015, 1, 1)->to('jalali')->dayOf()->lastDayMonth());
}
<?php
use OpenCafe\Datium;
use OpenCafe\Tools\Leap;
return array('convert_to' => function ($date_time) {
$config = (include 'Jalali.php');
$date_time = Datium::create($date_time)->to('jalali')->object();
$year = $date_time->format('Y');
$month = $date_time->format('n');
$day = $date_time->format('d');
$temp_day = 0;
for ($i = 1; $i < $month; $i++) {
$temp_day += $config['month_days_number'][$i];
}
$temp_day += $day;
$leap = new Leap($year);
if ($leap->get() && $month > 11) {
$temp_day++;
}
$_year = (($year - 1) * 365.2422 + $temp_day - 119) / 354.367 + 1;
$_year = explode('.', $_year);
$year = $_year[0];
$_month = $_year[1];
$var_temp = '0.0';
for ($i = strlen($_month); $i > 2; $i--) {
$var_temp .= '0';
}
$var_temp .= '1';
$_month = $_month * $var_temp;
$_month = $_month * 12 + 1;
$_month = explode('.', $_month);
public function testHijriToJalali()
{
$date = Datium::create(1437, 9, 7)->from('hijri')->to('jalali')->get();
$this->assertEquals('1395-03-24 00:00:00', $date);
}
public function testGregorianCalendar()
{
$gregorian = Datium::create(2016, 6, 25, 12, 0, 0)->get('l jS F Y h:i:s A');
$this->assertEquals('Saturday 25th June 2016 12:00:00 PM', $gregorian);
}