Ds\Sequence::pop

    (PECL ds >= 1.0.0)

    Ds\Sequence::pop — Removes and returns the last value

    Description

    abstractpublicDs\Sequence::pop(): mixed

    Removes and returns the last value.

    Parameters

    This function has no parameters.

    Return Values

    The removed last value.

    Errors/Exceptions

    UnderflowException if empty.

    Examples

    Example #1 Ds\Sequence::pop() example

    <?php
    $sequence     = new \Ds\Vector([1, 2, 3]);

    var_dump($sequence->pop());
    var_dump($sequence->pop());
    var_dump($sequence->pop());
    ?>

    The above example will output something similar to:

    int(3) int(2) int(1)
    To Top