src/Carbon/CarbonPeriod.php
public function toString()
    {
        $translator = call_user_func([$this->dateClass, 'getTranslator']);

        $parts = [];

        $format = !$this->startDate->isStartOfDay() || $this->endDate && !$this->endDate->isStartOfDay()
            ? 'Y-m-d H:i:s'
            : 'Y-m-d';

        if ($this->recurrences !== null) {
            $parts[] = $this->translate('period_recurrences', [], $this->recurrences, $translator);
        }

        $parts[] = $this->translate('period_interval', [':interval' => $this->dateInterval->forHumans([
            'join' => true,
        ])], null, $translator);

        $parts[] = $this->translate('period_start_date', [':date' => $this->startDate->rawFormat($format)], null, $translator);

        if ($this->endDate !== null) {
            $parts[] = $this->translate('period_end_date', [':date' => $this->endDate->rawFormat($format)], null, $translator);
        }

        $result = implode(' ', $parts);

        return mb_strtoupper(mb_substr($result, 0, 1)).mb_substr($result, 1);
    }
public function toString()
    {
        $translator = call_user_func([$this->dateClass, 'getTranslator']);

        $parts = [];

        $format = !$this->startDate->isStartOfDay() || $this->endDate && !$this->endDate->isStartOfDay()
            ? 'Y-m-d H:i:s'
            : 'Y-m-d';

        if ($this->recurrences !== null) {
            $parts[] = $this->translate('period_recurrences', [], $this->recurrences, $translator);
        }

        $parts[] = $this->translate('period_interval', [':interval' => $this->dateInterval->forHumans([
            'join' => true,
        ])], null, $translator);

        $parts[] = $this->translate('period_start_date', [':date' => $this->startDate->rawFormat($format)], null, $translator);

        if ($this->endDate !== null) {
            $parts[] = $this->translate('period_end_date', [':date' => $this->endDate->rawFormat($format)], null, $translator);
        }

        $result = implode(' ', $parts);

        return mb_strtoupper(mb_substr($result, 0, 1)).mb_substr($result, 1);
    }
public function toString ( ) { $ translator = call_user_func ( [ $ this -> dateClass , 'getTranslator' ] ) ; $ parts = [ ] ; $ format = ! $ this -> startDate -> isStartOfDay ( ) || $ this -> endDate && ! $ this -> endDate -> isStartOfDay ( ) ? 'Y-m-d H:i:s' : 'Y-m-d' ; if ( $ this -> recurrences !== null ) { $ parts [ ] = $ this -> translate ( 'period_recurrences' , [ ] , $ this -> recurrences , $ translator ) ; } $ parts [ ] = $ this -> translate ( 'period_interval' , [ ':interval' => $ this -> dateInterval -> forHumans ( [ 'join' => true , ] ) ] , null , $ translator ) ; $ parts [ ] = $ this -> translate ( 'period_start_date' , [ ':date' => $ this -> startDate -> rawFormat ( $ format ) ] , null , $ translator ) ; if ( $ this -> endDate !== null ) { $ parts [ ] = $ this -> translate ( 'period_end_date' , [ ':date' => $ this -> endDate -> rawFormat ( $ format ) ] , null , $ translator ) ; } $ result = implode ( ' ' , $ parts ) ; return mb_strtoupper ( mb_substr ( $ result , 0 , 1 ) ) . mb_substr ( $ result , 1 ) ; }
Convert the date period into a string.

@return string
Convert the date period into a string .