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.

User Contributed Notes

geekgirl dot joy at gmail dot com 03-Feb-2021 05:54


<?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)

}

*/