Removes and returns a value by index

# Ds\Sequence::remove

(PECL ds >= 1.0.0)

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

### Descrierea

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

Removes and returns a value by index.

### Parametri

`index`

  The index of the value to remove.

### Valorile întoarse

The value that was removed.

### Erori/Excepții

OutOfRangeException if the index is not valid.

### Exemple

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));
?>`

Exemplul de mai sus va afișa ceva similar cu:

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