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
(
)
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