Php/docs/ds-pair.clear

• PHP Manual
• Pair
• Removes all values

Ds\Pair::clear

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Ds\Pair::clear — Removes all values

Description

public Ds\Pair::clear ( ) : void

Removes all values from the pair.

Parameters

This function has no parameters.

Return Values

No value is returned.

Examples

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

<?php$pair = new \Ds\Pair("a", 1);print_r($pair);$pair->clear();print_r($pair);?>

The above example will output something similar to:

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