Ds\Pair::clear
PHP function
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Removes all values
Description
Ds\Pair::clear(): void
Removes all values from the pair.
Parameters Parameters
Return Values
Void
Examples
Ds\Pair::clear() example
php
<?php
$pair = new \Ds\Pair("a", 1);
print_r($pair);
$pair->clear();
print_r($pair);
?>The above example will output something similar to:
output
Ds\Pair Object
(
[key] => a
[value] => 1
)
Ds\Pair Object
(
)