yii\helpers\BaseStringHelper::countWords PHP Метод

Counts words in a string

С версии: 2.0.8

public static countWords ( string $string ) : integer
$string	string
Результат	integer

    public static function countWords($string)
    {
        return count(preg_split('/\\s+/u', $string, null, PREG_SPLIT_NO_EMPTY));
    }

BaseStringHelper