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    Ds\Deque::find

    (PECL ds >= 1.0.0)

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

    Descrierea

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

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

    Parametri

    value

    The value to find.

    Valorile întoarse

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

    Notă:

    Values will be compared by value and by type.

    Exemple

    Example #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
    ?>

    Exemplul de mai sus va afișa ceva similar cu:

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