php 한글 메뉴얼 도움말 검색 사이트 Associates data to an object in the storage [splobjectstorage.offsetset]

public void SplObjectStorage::offsetSet ( object $object [, mixed $data = NULL ] )

Associate data to an object in the storage.

Note:
SplObjectStorage::offsetSet() is an alias of SplObjectStorage::attach().

값을 반환하지 않습니다.

Example #1 SplObjectStorage::offsetSet() example


<?php
$s = new SplObjectStorage;

$o1 = new StdClass;

$s->offsetSet($o1, "hello"); // Similar to $s[$o1] = "hello";

var_dump($s[$o1]);
?>

위 예제의 출력 예시:

string(5) "hello"

SplObjectStorage::attach() - Adds an object in the storage
SplObjectStorage::offsetGet() - Returns the data associated with an object
SplObjectStorage::offsetExists() - Checks whether an object exists in the storage
SplObjectStorage::offsetUnset() - Removes an object from the storage