intdiv
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 9
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https://secure.php.net/manual/en/function.intdiv.php
