Ds\Sequence::get

(PECL ds >= 1.0.0)

Ds\Sequence::get β€” Returns the value at a given index

Опис

abstract public Ds\Sequence::get(int $index): mixed

Returns the value at a given index.

ΠŸΠ°Ρ€Π°ΠΌΠ΅Ρ‚Ρ€ΠΈ

index

The index to access, starting at 0.

ЗначСння, Ρ‰ΠΎ ΠΏΠΎΠ²Π΅Ρ€Ρ‚Π°ΡŽΡ‚ΡŒΡΡ

The value at the requested index.

Помилки/Π²ΠΈΠΊΠ»ΡŽΡ‡Π΅Π½Π½Ρ

OutOfRangeException if the index is not valid.

ΠŸΡ€ΠΈΠΊΠ»Π°Π΄ΠΈ

ΠŸΡ€ΠΈΠΊΠ»Π°Π΄ #1 Ds\Sequence::get() example

<?php
$sequence
= new \Ds\Vector(["a", "b", "c"]);

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

Поданий Π²ΠΈΡ‰Π΅ ΠΏΡ€ΠΈΠΊΠ»Π°Π΄ Π²ΠΈΠ²Π΅Π΄Π΅ Ρ‰ΠΎΡΡŒ схоТС Π½Π°:

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

ΠŸΡ€ΠΈΠΊΠ»Π°Π΄ #2 Ds\Sequence::get() example using array syntax

<?php
$sequence
= new \Ds\Vector(["a", "b", "c"]);

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

Поданий Π²ΠΈΡ‰Π΅ ΠΏΡ€ΠΈΠΊΠ»Π°Π΄ Π²ΠΈΠ²Π΅Π΄Π΅ Ρ‰ΠΎΡΡŒ схоТС Π½Π°:

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