Submit a Pull Request Report a Bug

trader_ceil

(PECL trader >= 0.2.0)

trader_ceil — Vector Ceil

说明

trader_ceil(array $real): array

Calculates the next highest 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 note

User Contributed Notes 1 note

down

geekgirl dot joy at gmail dot com ¶

2 years ago

<?php

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

$result = trader_ceil($real);

var_dump($result);
/*
array(7) {
  [0]=>
  float(-7)
  [1]=>
  float(0)
  [2]=>
  float(1)
  [3]=>
  float(1)
  [4]=>
  float(1)
  [5]=>
  float(2)
  [6]=>
  float(56)
}
*/

＋add a note