(PHP 8 >= 8.4.0)
bcceil — Round up arbitrary precision number
Returns the next highest integer value by rounding up
num
if necessary.
num
Returns a numeric string representing num
rounded up to the nearest integer.
Exemplo #1 bcceil() example
<?php
var_dump(bcceil('4.3'));
var_dump(bcceil('9.999'));
var_dump(bcceil('-3.14'));
?>
O exemplo acima produzirá:
string(1) "5" string(2) "10" string(2) "-3"