(PECL ds >= 1.0.0)
Ds\Set::clear — Removes all values
This function has no parameters.
No value is returned.
Example #1 Ds\Set::clear() example
<?php
$set = new \Ds\Set([1, 2, 3]);
print_r($set);
$set->clear();
print_r($set);
?>
The above example will output something similar to:
Ds\Set Object ( [0] => 1 [1] => 2 [2] => 3 ) Ds\Set Object ( )