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.
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User Contributed Notes 1 note
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);
$result = trader_ceil($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)
}
*/