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(PECL ds >= 1.0.0)
Ds\Map::allocate — Allocates enough memory for a required capacity
Allocates enough memory for a required capacity.
capacity
The number of values for which capacity should be allocated.
Hinweis:
Capacity will stay the same if this value is less than or equal to the current capacity.
Hinweis:
Capacity will always be rounded up to the nearest power of 2.
Es wird kein Wert zurückgegeben.
Beispiel #1 Ds\Map::allocate() example
<?php
$map = new \Ds\Map();
var_dump($map->capacity());
$map->allocate(100);
var_dump($map->capacity());
?>
Das oben gezeigte Beispiel erzeugt eine ähnliche Ausgabe wie:
int(16) int(128)