Ds\Map::clear
Ds\Map::clear
(PECL ds >= 1.0.0)
Ds\Map::clear — Removes all values.
Description
public void Ds\Map::clear ( void )
Removes all values from the map.
Parameters
This function has no parameters.
Return Values
No value is returned.
Examples
Example #1 Ds\Map::clear() example
<?php $map = new \Ds\Map([ "a" => 1, "b" => 2, "c" => 3, ]); print_r($map); $map->clear(); print_r($map); ?>
The above example will output something similar to:
Ds\Map Object ( [0] => Ds\Pair Object ( [key] => a [value] => 1 ) [1] => Ds\Pair Object ( [key] => b [value] => 2 ) [2] => Ds\Pair Object ( [key] => c [value] => 3 ) ) Ds\Map Object ( )
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https://secure.php.net/manual/en/ds-map.clear.php