[php-src] Issue #7979: CachingIterator::hasNext() advances DatePeriod iterator
| From: | TysonAndre | Date: | Mon, 07 Feb 2022 14:42:55 +0000 |
| Subject: | [php-src] Issue #7979: CachingIterator::hasNext() advances DatePeriod iterator | ||
| Groups: | php.bugs | ||
| Request: | Send a blank email to php-bugs+get-239539@lists.php.net to get a copy of this message | ||
Issue: https://github.com/php/php-src/issues/7979
Comment Author: TysonAndre
```php
<?php
$start = \DateTime::createFromFormat('Y-m-d', '2021-01-01');
$end = \DateTime::createFromFormat('Y-m-d', '2021-01-10');
$period = new \DatePeriod($start, \DateInterval::createFromDateString('1 day'), $end);
$iterator = $period->getIterator();
foreach ($iterator as $item) {
echo $item->format('c'), "\n";
$iterator->valid(); // advances iterator
$iterator->valid(); // advances iterator
}
```
This looks like an issue with DatePeriod::getIterator, not CachingIterator. https://3v4l.org/Er6ej