Sequence
PHP Manual

Ds\Sequence::get

(PECL ds >= 1.0.0)

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

Descrierea

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

Returns the value at a given index.

Parametri

index

The index to access, starting at 0.

Valorile întoarse

The value at the requested index.

Erori/Excepții

OutOfRangeException if the index is not valid.

Exemple

Example #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));
?>

Exemplul de mai sus va afișa ceva similar cu:

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

Example #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]);
?>

Exemplul de mai sus va afișa ceva similar cu:

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

Sequence
PHP Manual