Ds\Sequence::remove

(PECL ds >= 1.0.0)

Ds\Sequence::removeRemoves and returns a value by index

Descrizione

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

Removes and returns a value by index.

Elenco dei parametri

index

The index of the value to remove.

Valori restituiti

The value that was removed.

Errori/Eccezioni

OutOfRangeException if the index is not valid.

Esempi

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));
?>

Il precedente esempio visualizzerĂ  qualcosa simile a:

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