SplFixedArray::offsetExists
    PHP Manual
    PHP Manual»SplFixedArray»SplFixedArray::offsetExists

    SplFixedArray::offsetExists

    (PHP 5 >= 5.3.0, PHP 7, PHP 8)

    SplFixedArray::offsetExists — Retorna se o índice solicitado existe

    Descrição

    public function SplFixedArray::offsetExists(int $index): bool

    Verifica se o índice solicitado index existe.

    Parâmetros

    index

    O índice sendo verificado.

    Valor Retornado

    true se o index solicitado existir, caso contrário false

    PHP logo

    PHP is developed and maintained by a global community of contributors.

    The PHP Foundation helps fund this work. If PHP is part of your business or projects, consider sponsoring the Foundation.
    PHP

    Learn

    The PHP Foundation

    Legal

    Copyright © 2001 - 2026 the PHP Group. All Rights Reserved.
    To Top