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(PECL ds >= 1.0.0)
Ds\Sequence::allocate — Allocates enough memory for a required capacity
Ensures that enough memory is allocated for a required capacity. This removes the need to reallocate the internal as values are added.
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.
Es wird kein Wert zurückgegeben.
Beispiel #1 Ds\Sequence::allocate() example
<?php
$sequence = new \Ds\Vector();
var_dump($sequence->capacity());
$vector->allocate(100);
var_dump($sequence->capacity());
?>
Das oben gezeigte Beispiel erzeugt eine ähnliche Ausgabe wie:
int(10) int(100)