intdiv
(PHP 7)
intdiv — Integer division
Descrição
integer intdiv
( integer
$numerator
, integer $divisor
)
Returns the integer division of numerator by divisor.
Parâmetros
-
numerator -
Number to be divide.
-
divisor -
Number which divides the
numerator
Valor Retornado
The integer division of numerator by divisor.
If divisor is zero, it throws an E_WARNING and returns FALSE.
If the numerator is LONG_MIN (-PHP_INT_MAX - 1) and the
divisor is -1, it returns zero.
Exemplos
Example #1 intdiv() example
<?php
var_dump(intdiv(3, 2));
var_dump(intdiv(-3, 2));
var_dump(intdiv(3, -2));
var_dump(intdiv(-3, -2));
var_dump(intdiv(PHP_INT_MAX, PHP_INT_MAX));
var_dump(intdiv(-PHP_INT_MAX - 1, -PHP_INT_MAX - 1));
var_dump(intdiv(-PHP_INT_MAX - 1, -1));
var_dump(intdiv(1, 0));
?>
int(1) int(-1) int(-1) int(1) int(1) int(1) int(0) Warning: intdiv(): Division by zero in %s on line 9 bool(false)