Ds\Stack::clear

(PECL ds >= 1.0.0)

Ds\Stack::clear — Removes all values.

public void Ds\Stack::clear ( void )

Removes all values from the stack.

This function has no parameters.

No value is returned.

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


<?php
$stack = new \Ds\Stack([1, 2, 3]);
print_r($stack);

$stack->clear();
print_r($stack);
?>

The above example will output something similar to:

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