public function DateRecurNonRecurringHelper::getOccurrences in Recurring Dates Field 8.2

Same name and namespace in other branches

1. 3.x src/DateRecurNonRecurringHelper.php \Drupal\date_recur\DateRecurNonRecurringHelper::getOccurrences()
2. 3.0.x src/DateRecurNonRecurringHelper.php \Drupal\date_recur\DateRecurNonRecurringHelper::getOccurrences()
3. 3.1.x src/DateRecurNonRecurringHelper.php \Drupal\date_recur\DateRecurNonRecurringHelper::getOccurrences()

Get all occurrences.

A limit and/or range-end must be passed.

Parameters

\DateTimeInterface|null $rangeStart: The start of the range, or start with the first available occurrence.

\DateTimeInterface|null $rangeEnd: The end of the range.

int|null $limit: A limit.

Return value

\Drupal\date_recur\DateRange[] The occurrences.

Throws

\InvalidArgumentException Exceptions thrown if ranges are invalid or undefined.

Overrides DateRecurHelperInterface::getOccurrences

File

src/DateRecurNonRecurringHelper.php, line 80

Class

DateRecurNonRecurringHelper

Dummy helper for handling non-recurring values.

Namespace

Drupal\date_recur

Code

public function getOccurrences(\DateTimeInterface $rangeStart = NULL, ?\DateTimeInterface $rangeEnd = NULL, ?int $limit = NULL) : array {
  if (isset($limit) && (!is_int($limit) || $limit < 0)) {

    // Limit must be a number and more than one.
    throw new \InvalidArgumentException('Invalid count limit.');
  }

  // There can either by zero or one occurrence generated for non-recurring
  // generator.
  if (isset($limit) && $limit === 0) {
    return [];
  }
  return iterator_to_array($this
    ->generateOccurrences($rangeStart, $rangeEnd));
}