PHP 7.4.0RC6 Released!

Ds\Deque::get

(PECL ds >= 1.0.0)

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

Descrição

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

Returns the value at a given index.

Parâmetros

index

The index to access, starting at 0.

Valor Retornado

The value at the requested index.

Erros

OutOfRangeException if the index is not valid.

Exemplos

Exemplo #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));
?>

O exemplo acima irá imprimir algo similar à:

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

Exemplo #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]);
?>

O exemplo acima irá imprimir algo similar à:

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

User Contributed Notes

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