Updates a value at a given index
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PHP Manual Ds\Vector Updates a value at a given index

Ds\Vector::set

(PECL ds >= 1.0.0)

Ds\Vector::set — Updates a value at a given index

public Ds\Vector::set(int $index, mixed $value): void

Updates a value at a given index.

No value is returned.

OutOfRangeException if the index is not valid.

Example #1 Ds\Vector::set() example

<?php$vector = new \Ds\Vector(["a", "b", "c"]);$vector->set(1, "_");print_r($vector);?>

The above example will output something similar to:

Ds\Vector Object
(
    [0] => a
    [1] => _
    [2] => c
)

Example #2 Ds\Vector::set() example using array syntax

<?php$vector = new \Ds\Vector(["a", "b", "c"]);$vector[1] = "_";print_r($vector);?>

The above example will output something similar to:

Ds\Vector Object
(
    [0] => a
    [1] => _
    [2] => c
)