Funcții matematice
PHP Manual

intdiv

(PHP 7)

intdivInteger division

Descrierea

integer intdiv ( integer $numerator , integer $divisor )

Returns the integer division of numerator by divisor.

Parametri

numerator

Number to be divide.

divisor

Number which divides the numerator

Valorile întoarse

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.

Exemple

Example #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)


Funcții matematice
PHP Manual