trader_floor
(PECL trader >= 0.2.0)
trader_floor — Vector Floor
説明
Calculates the next lowest integer for each value in
real and returns the resulting array.
パラメータ
real-
実数値の配列。
戻り値
Returns an array with calculated data or false on failure.
＋add a note
User Contributed Notes 1 note
geekgirl dot joy at gmail dot com ¶
3 years 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)
}
*/