Ds\Map::allocate
(PECL ds >= 1.0.0)
Ds\Map::allocate — Allocates enough memory for a required capacity
Description
Allocates enough memory for a required capacity.
Parameters
-
capacity -
The number of values for which capacity should be allocated.
Note:
Capacity will stay the same if this value is less than or equal to the current capacity.
Note:
Capacity will always be rounded up to the nearest power of 2.
Return Values
No value is returned.
Examples
Example #1 Ds\Map::allocate() example
<?php
$map = new \Ds\Map();
var_dump($map->capacity());
$map->allocate(100);
var_dump($map->capacity());
?>The above example will output something similar to:
int(16) int(128)
add a note
User Contributed Notes
There are no user contributed notes for this page.
