trader_floor

(PECL trader >= 0.2.0)

trader_floor — Vector 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.

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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)
}
*/

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