Ds\Deque::find

    (PECL ds >= 1.0.0)

    Ds\Deque::find — Attempts to find a value's index

    Descripción

    public Ds\Deque::find(mixed $value): mixed

    Returns the index of the value, or false if not found.

    Parámetros

    value

    The value to find.

    Valores devueltos

    The index of the value, or false if not found.

    Nota:

    Values will be compared by value and by type.

    Ejemplos

    Ejemplo #1 Ds\Deque::find() example

    <?php
    $deque     = new \Ds\Deque(["a", 1, true]);

    var_dump($deque->find("a")); // 0
    var_dump($deque->find("b")); // false
    var_dump($deque->find("1")); // false
    var_dump($deque->find(1)); // 1
    ?>

    El resultado del ejemplo sería algo similar a:

    int(0)
bool(false)
bool(false)
int(1)

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