Ds\Sequence::remove

(PECL ds >= 1.0.0)

Ds\Sequence::remove — Removes and returns a value by index

Description

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

Removes and returns a value by index.

Parameters

index: The index of the value to remove.

Return Values

The value that was removed.

Errors/Exceptions

OutOfRangeException if the index is not valid.

Examples

Example #1 Ds\Sequence::remove() example


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

var_dump($sequence->remove(1));
var_dump($sequence->remove(0));
var_dump($sequence->remove(0));
?>

The above example will output something similar to:

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