Arrayzy\AbstractArray::only PHP 메소드

AbstractArray 1 문서 파일 보기 프로젝트 열기: bocharsky-bw/arrayzy

only() 공개 메소드

Return slice of an array with just a given keys.

public only ( array $keys ) : AbstractArray
$keys	array	List of keys to return
리턴	AbstractArray	The created array

    public function only(array $keys)
    {
        return new static(array_intersect_key($this->elements, array_flip($keys)));
    }

AbstractArray

__construct

checkType

chunk

clear

combine

contains

containsKey

count

create

createClone

createFromJson

createFromObject

createFromString

createWithRange

diff

except

exists

filter

find

flip

getIterator

getKeys

getRandom

getRandomKey

getRandomKeys

getRandomValues

getValues

indexOf

intersect

intersectAssoc

intersectKey

isAssoc

isEmpty

isNumeric

map

merge

offsetExists

offsetGet

offsetSet

offsetUnset

only

pad

reduce

reindex

replace

reverse

shuffle

slice

unique

walk