(PECL ds >= 1.0.0)
Ds\Vector::capacity — Returns the current capacity
Returns the current capacity.
此函數沒(méi)有參數。
The current capacity.
示例 #1 Ds\Vector::capacity() example
<?php
$vector = new \Ds\Vector();
var_dump($vector->capacity());
$vector->push(...range(1, 50));
var_dump($vector->capacity());
$vector[] = "a";
var_dump($vector->capacity());
?>
以上例程的輸出類(lèi)似于：
int(10) int(50) int(75)