Math Functions
PHP Manual

intdiv

(PHP 7)

intdivInteger division

Description

integer intdiv ( integer $numerator , integer $divisor )

Returns the integer division of numerator by divisor.

Parameters

numerator

Number to be divide.

divisor

Number which divides the numerator

Return Values

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.

Examples

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)


Math Functions
PHP Manual