(PECL ds >= 1.0.0)
Ds\Set::clear — Removes all values
Removes all values from the set.
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 ( )