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

### Description

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

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"

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