Removes all values
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    Ds\Set::clear

    (PECL ds >= 1.0.0)

    Ds\Set::clear — Removes all values

    Description

    public Ds\Set::clear(): void

    Removes all values from the set.

    Parameters

    This function has no parameters.

    Return Values

    No value is returned.

    Examples

    Example #1 Ds\Set::clear() example

    <?php$set = new \Ds\Set([1, 2, 3]);print_r($set);$set->clear();print_r($set);?>

    The above example will output something similar to:

    Ds\Set Object
(
    [0] => 1
    [1] => 2
    [2] => 3
)
Ds\Set Object
(
)