Ds\Pair::copy

(No version information available, might only be in Git)

Ds\Pair::copyReturns a shallow copy of the pair.

설명

public Ds\Pair Ds\Pair::copy ( void )

Returns a shallow copy of the pair.

인수

이 함수는 인수가 없습니다.

반환값

Returns a shallow copy of the pair.

예제

Example #1 Ds\Pair::copy() example

<?php
$a 
= new \Ds\Pair("a"1);
$b $a->copy();

$a->key "x";

print_r($a);
print_r($b);
?>

위 예제의 출력 예시:

Ds\Pair Object
(
    [key] => x
    [value] => 1
)
Ds\Pair Object
(
    [key] => a
    [value] => 1
)
add a note add a note

User Contributed Notes

There are no user contributed notes for this page.
To Top