略微加速

PHP官方手册 - 互联网笔记

PHP - Manual: QuickHashIntSet::getSize

2024-04-29

QuickHashIntSet::getSize

(PECL quickhash >= Unknown)

QuickHashIntSet::getSizeReturns the number of elements in the set

说明

publicQuickHashIntSet::getSize ( void ) : int

Returns the number of elements in the set.

参数

key

The key of the entry to add.

返回值

The number of elements in the set.

范例

Example #1 QuickHashIntSet::getSize() example

<?php
$set 
= new QuickHashIntSet);
var_dump$set->add) );
var_dump$set->add) );
var_dump$set->getSize() );
?>

以上例程的输出类似于:

bool(true)
bool(true)
int(2)
add a note add a note

User Contributed Notes

There are no user contributed notes for this page.

官方地址:https://www.php.net/manual/en/quickhashintset.getsize.php

冷却塔厂家 广告
中文GPT4.0无需注册 广告
北京半月雨文化科技有限公司.版权所有 京ICP备12026184号-3