Ds\Set::allocate
(PECL ds >= 1.0.0)
Ds\Set::allocate — Allocates enough memory for a required capacity
Descrierea
public Ds\Set::allocate
( int
$capacity
) : voidAllocates enough memory for a required capacity.
Parametri
-
capacity -
The number of values for which capacity should be allocated.
Notă:
Capacity will stay the same if this value is less than or equal to the current capacity.
Notă:
Capacity will always be rounded up to the nearest power of 2.
Valorile întoarse
Nu este întoarsă nici o valoare.
Exemple
Example #1 Ds\Set::allocate() example
<?php
$set = new \Ds\Set();
var_dump($set->capacity());
$set->allocate(100);
var_dump($set->capacity());
?>
Exemplul de mai sus va afișa ceva similar cu:
int(16) int(128)
add a note
User Contributed Notes
There are no user contributed notes for this page.
