Ds\Set::clear
Ds\Set::clear
(PECL ds >= 1.0.0)
Ds\Set::clear — Removes all values.
Description
public void Ds\Set::clear ( void )
Removes all values from the set.
Parameters
This function has no parameters.
Return Values
No value is returned.
Examples
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 ( )
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https://secure.php.net/manual/en/ds-set.clear.php