Ds\Deque::get

(PECL ds >= 1.0.0)

Ds\Deque::getReturns the value at a given index.

설명

public mixed Ds\Deque::get ( int $index )

Returns the value at a given index.

인수

index

The index to access, starting at 0.

반환값

The value at the requested index.

오류/예외

OutOfRangeException if the index is not valid.

예제

Example #1 Ds\Deque::get() example

<?php
$deque 
= new \Ds\Deque(["a""b""c"]);

var_dump($deque->get(0));
var_dump($deque->get(1));
var_dump($deque->get(2));
?>

위 예제의 출력 예시:

string(1) "a"
string(1) "b"
string(1) "c"

Example #2 Ds\Deque::get() example using array syntax

<?php
$deque 
= new \Ds\Deque(["a""b""c"]);

var_dump($deque[0]);
var_dump($deque[1]);
var_dump($deque[2]);
?>

위 예제의 출력 예시:

string(1) "a"
string(1) "b"
string(1) "c"
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