<?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)}*/
(PECL trader >= 0.2.0)
trader_floor — Vector Floor
Calculates the next lowest integer for each value in
real and returns the resulting array.
real実数値の配列。
Returns an array with calculated data or false on failure.
<?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)}*/