intdiv
(PHP 7)
intdiv — Integer division
Description
int intdiv ( int $dividend , int $divisor ) Returns the integer quotient of the division of dividend by divisor.
Parameters
dividend
Number to be divided.
divisor
Number which divides the dividend.
Return Values
The integer quotient of the division of dividend by divisor.
Errors/Exceptions
If divisor is 0, a DivisionByZeroError exception is thrown. If the dividend is PHP_INT_MIN and the divisor is -1, then an ArithmeticError exception is thrown.
Examples
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_MIN, PHP_INT_MIN));
var_dump(intdiv(PHP_INT_MIN, -1));
var_dump(intdiv(1, 0));
?>int(1)
int(-1)
int(-1)
int(1)
int(1)
int(1)
Fatal error: Uncaught ArithmeticError: Division of PHP_INT_MIN by -1 is not an integer in %s on line 8
Fatal error: Uncaught DivisionByZeroError: Division by zero in %s on line 9See Also
- / - Floating-point division
- % - Integer modulus
- fmod() - Floating-point modulo
← hypot
is_finite →
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