PHP 클래스 phpstreams\Collectors

For compatibility reasons, the returned collectors are actuall classes, rather than anonymous classes. This is an implementation detail, and should not be relied upon. The implementing classes may be removed at any point.

저자: Bert Peters ([email protected])

파일 보기 프로젝트 열기: bertptrs/phpstreams 1 사용 예제들

공개 메소드들

메소드	설명
averaging ( ) : phpstreams\Collector	Collector that returns the average of the given elements.
joining ( string $delimiter = "" ) : phpstreams\Collector	Get a collector that concatenates all the elements in the stream.
reducing ( mixed $identity, callable $reduction ) : phpstreams\Collector	Get a collector that applies the given reduction to the stream.

비공개 메소드들

메소드	설명
__construct ( )	Hidden constructor, static class.

메소드 상세

averaging() 공개 정적인 메소드

The return type of this collector is float, regardless of the type of the stream elements.

public static averaging ( ) : phpstreams\Collector
리턴	phpstreams\Collector

joining() 공개 정적인 메소드

Get a collector that concatenates all the elements in the stream.

public static joining ( string $delimiter = "" ) : phpstreams\Collector
$delimiter	string	[optional] A delimiter to insert between elements. Defaults to the empty string.
리턴	phpstreams\Collector

reducing() 공개 정적인 메소드

Get a collector that applies the given reduction to the stream.

public static reducing ( mixed $identity, callable $reduction ) : phpstreams\Collector
$identity	mixed
$reduction	callable
리턴	phpstreams\Collector