(PECL pht >= 0.0.1)
pht\Vector::pop — Pops a value to the vector
This method pops a value from the end of a vector (in constant time). Popping a value from an empty vector will result in an Error exception.
此函数没有参数。
The value from the end of the vector.
Example #1 Popping a value from a vector
<?php
use pht\Vector;
$vector = new Vector();
$vector->push(1);
$vector[] = 2;
var_dump($vector->pop());
以上例程会输出：
int(2)