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(PHP 4 >= 4.0.4, PHP 5)

gmp_div_q -- Divide numbers

Description

resource gmp_div_q ( resource a, resource b [, int round] )

Divides a by b and returns the integer result. The result rounding is defined by the round , which can have the following values:

GMP_ROUND_ZERO : The result is truncated towards 0.

GMP_ROUND_PLUSINF : The result is rounded towards +infinity .

GMP_ROUND_MINUSINF : The result is rounded towards -infinity .

This function can also be called as gmp_div() .

Example 1. gmp_div_q() example

<?php
$div1 = gmp_div_q("100", "5");
echo gmp_strval($div1) . "\n";

$div2 = gmp_div_q("1", "3");
echo gmp_strval($div2) . "\n";

$div3 = gmp_div_q("1", "3", GMP_ROUND_PLUSINF);
echo gmp_strval($div3) . "\n";

$div4 = gmp_div_q("-1", "4", GMP_ROUND_PLUSINF);
echo gmp_strval($div4) . "\n";

$div5 = gmp_div_q("-1", "4", GMP_ROUND_MINUSINF);
echo gmp_strval($div5) . "\n";
?>

The printout of the above program will be:

20
0
1
0
1

Related Function(s)

gmp_div()

gmp_div_r()

gmp_div_qr()