Funções Matemáticas
PHP Manual

intdiv

(PHP 7)

intdivInteger 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

Exemplo #1 intdiv() example

<?php
var_dump
(intdiv(32));
var_dump(intdiv(-32));
var_dump(intdiv(3, -2));
var_dump(intdiv(-3, -2));
var_dump(intdiv(PHP_INT_MAXPHP_INT_MAX));
var_dump(intdiv(-PHP_INT_MAX 1, -PHP_INT_MAX 1));
var_dump(intdiv(-PHP_INT_MAX 1, -1));
var_dump(intdiv(10));
?>
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)


Funções Matemáticas
PHP Manual