CronExpression_DayOfWeekField::isSatisfiedBy() │ public │ WC 1.0

{@inheritdoc}

Метод класса: CronExpression_DayOfWeekField{}

Хуков нет.

Возвращает

null. Ничего (null).

Использование

$CronExpression_DayOfWeekField = new CronExpression_DayOfWeekField();
$CronExpression_DayOfWeekField->isSatisfiedBy( $date, $value );

$date(DateTime) (обязательный)

-

$value (обязательный)

-

Код CronExpression_DayOfWeekField::isSatisfiedBy() CronExpression DayOfWeekField::isSatisfiedBy ^{WC 9.3.3}

public function isSatisfiedBy(DateTime $date, $value)
{
    if ($value == '?') {
        return true;
    }

    // Convert text day of the week values to integers
    $value = str_ireplace(
        array('SUN', 'MON', 'TUE', 'WED', 'THU', 'FRI', 'SAT'),
        range(0, 6),
        $value
    );

    $currentYear = $date->format('Y');
    $currentMonth = $date->format('m');
    $lastDayOfMonth = $date->format('t');

    // Find out if this is the last specific weekday of the month
    if (strpos($value, 'L')) {
        $weekday = str_replace('7', '0', substr($value, 0, strpos($value, 'L')));
        $tdate = clone $date;
        $tdate->setDate($currentYear, $currentMonth, $lastDayOfMonth);
        while ($tdate->format('w') != $weekday) {
            $tdate->setDate($currentYear, $currentMonth, --$lastDayOfMonth);
        }

        return $date->format('j') == $lastDayOfMonth;
    }

    // Handle # hash tokens
    if (strpos($value, '#')) {
        list($weekday, $nth) = explode('#', $value);
        // Validate the hash fields
        if ($weekday < 1 || $weekday > 5) {
            throw new InvalidArgumentException("Weekday must be a value between 1 and 5. {$weekday} given");
        }
        if ($nth > 5) {
            throw new InvalidArgumentException('There are never more than 5 of a given weekday in a month');
        }
        // The current weekday must match the targeted weekday to proceed
        if ($date->format('N') != $weekday) {
            return false;
        }

        $tdate = clone $date;
        $tdate->setDate($currentYear, $currentMonth, 1);
        $dayCount = 0;
        $currentDay = 1;
        while ($currentDay < $lastDayOfMonth + 1) {
            if ($tdate->format('N') == $weekday) {
                if (++$dayCount >= $nth) {
                    break;
                }
            }
            $tdate->setDate($currentYear, $currentMonth, ++$currentDay);
        }

        return $date->format('j') == $currentDay;
    }

    // Handle day of the week values
    if (strpos($value, '-')) {
        $parts = explode('-', $value);
        if ($parts[0] == '7') {
            $parts[0] = '0';
        } elseif ($parts[1] == '0') {
            $parts[1] = '7';
        }
        $value = implode('-', $parts);
    }

    // Test to see which Sunday to use -- 0 == 7 == Sunday
    $format = in_array(7, str_split($value)) ? 'N' : 'w';
    $fieldValue = $date->format($format);

    return $this->isSatisfied($fieldValue, $value);
}