PHP Manual: Returns the value at a given index

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

Returns the value at a given index.

The value at the requested index.

OutOfRangeException if the index is not valid.

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));
?>

The above example will output something similar to:

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]);
?>

The above example will output something similar to:

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