range

Oh, give me a home where the buffalo roam
Where the deer and the antelope play
Where seldom is heard a discouraging word
And the skies are not cloudy all day

install

composer require texdc/range @stable

examples

Range

use texdc\range\DateRange;
$dateRange = new DateRange(new DateTime, new DateTime('+1 month'));
assert($dateRange->includes(new DateTime('+3 days')));
echo $dateRange->getSpan()->days;
foreach ($dateRange as $day) {
 echo $day->format('l, F jS, Y');
}

use texdc\range\IntegerRange;
$range1 = new IntegerRange(1, 5);
$range2 = new IntegerRange(8, 3);
$range3 = new IntegerRange(5, 8);
assert($range1->overlaps($range2));
assert($range2->isContraryTo($range1));
assert($range3->abuts($range2));
assert($range1->begins(IntegerRange::merge($range1, $range3)));
assert($range3->ends(IntegerRange::combine([$range1, $range3])));

Enablement

use texdc\range\DateEnablement;
class DatedBannerAd extends AbstractBannerAd
{
 /**
 * @var DateEnablement
 */
 private $enablement;
 
 // ...
 
 public function render()
 {
 if ($this->enablement->isEnabled()) {
 return parent::render();
 }
 }
}