(PECL ds >= 1.0.0)
Ds\Set::clear — Removes all values
public Ds\Set::clear ( ) : void
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 ( )
© 1997–2020 The PHP Documentation Group
Licensed under the Creative Commons Attribution License v3.0 or later.
https://www.php.net/manual/en/ds-set.clear.php