| --TEST-- |
| DatePeriod can be used as an IteratorAggregate |
| --FILE-- |
| <?php |
|
|
| $period = new DatePeriod('R2/2012-07-01T00:00:00Z/P7D'); |
| foreach ($period as $i => $date) { |
| echo "$i: ", $date->format('Y-m-d'), "\n"; |
| } |
|
|
| echo "\n"; |
| foreach ($period->getIterator() as $i => $date) { |
| echo "$i: ", $date->format('Y-m-d'), "\n"; |
| } |
|
|
| echo "\n"; |
| $iter = $period->getIterator(); |
| for (; $iter->valid(); $iter->next()) { |
| $i = $iter->key(); |
| $date = $iter->current(); |
| echo "$i: ", $date->format('Y-m-d'), "\n"; |
| } |
|
|
| echo "\n"; |
| $iter->rewind(); |
| for (; $iter->valid(); $iter->next()) { |
| $i = $iter->key(); |
| $date = $iter->current(); |
| echo "$i: ", $date->format('Y-m-d'), "\n"; |
| } |
|
|
| echo "\n"; |
| foreach (new IteratorIterator($period) as $i => $date) { |
| echo "$i: ", $date->format('Y-m-d'), "\n"; |
| } |
|
|
| |
| class MyDatePeriod1 extends DatePeriod { |
| } |
|
|
| echo "\n"; |
| $period = new MyDatePeriod1('R2/2012-07-01T00:00:00Z/P7D'); |
| foreach ($period as $i => $date) { |
| echo "$i: ", $date->format('Y-m-d'), "\n"; |
| } |
|
|
| |
| class MyDatePeriod2 extends DatePeriod { |
| public function getIterator(): Iterator { |
| return new ArrayIterator([1, 2, 3]); |
| } |
| } |
|
|
| echo "\n"; |
| $period = new MyDatePeriod2('R2/2012-07-01T00:00:00Z/P7D'); |
| foreach ($period as $i => $notDate) { |
| echo "$i: $notDate\n"; |
| } |
|
|
| ?> |
| --EXPECTF-- |
| Deprecated: Calling DatePeriod::__construct(string $isostr, int $options = 0) is deprecated, use DatePeriod::createFromISO8601String() instead in %s on line %d |
| 0: 2012-07-01 |
| 1: 2012-07-08 |
| 2: 2012-07-15 |
|
|
| 0: 2012-07-01 |
| 1: 2012-07-08 |
| 2: 2012-07-15 |
|
|
| 0: 2012-07-01 |
| 1: 2012-07-08 |
| 2: 2012-07-15 |
|
|
| 0: 2012-07-01 |
| 1: 2012-07-08 |
| 2: 2012-07-15 |
|
|
| 0: 2012-07-01 |
| 1: 2012-07-08 |
| 2: 2012-07-15 |
|
|
|
|
| Deprecated: Calling DatePeriod::__construct(string $isostr, int $options = 0) is deprecated, use DatePeriod::createFromISO8601String() instead in %s on line %d |
| 0: 2012-07-01 |
| 1: 2012-07-08 |
| 2: 2012-07-15 |
|
|
|
|
| Deprecated: Calling DatePeriod::__construct(string $isostr, int $options = 0) is deprecated, use DatePeriod::createFromISO8601String() instead in %s on line %d |
| 0: 1 |
| 1: 2 |
| 2: 3 |
|
|
