gmp_div_q
(PHP 4 >= 4.0.4)
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
See also gmp_div_r(), gmp_div_qr()
