略微加速

PHP官方手册 - 互联网笔记

PHP - Manual: trader_floor

2024-11-13

trader_floor

(PECL trader >= 0.2.0)

trader_floorVector Floor

说明

trader_floor(array $real): array

Calculates the next lowest integer for each value in real and returns the resulting array.

参数

real

浮点数数组。

返回值

Returns an array with calculated data or false on failure.

add a noteadd a note

User Contributed Notes 1 note

up
0
geekgirl dot joy at gmail dot com
1 year ago
<?php

$real
= array(-7.8, 0, 0.1, 0.3, 1, 1.1, 55.1);

$result = trader_floor($real);

var_dump($result);
/*
array(7) {
  [0]=>
  float(-8)
  [1]=>
  float(0)
  [2]=>
  float(0)
  [3]=>
  float(0)
  [4]=>
  float(1)
  [5]=>
  float(1)
  [6]=>
  float(55)
}
*/

官方地址:https://www.php.net/manual/en/function.trader-floor.php

北京半月雨文化科技有限公司.版权所有 京ICP备12026184号-3