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gmp_div_q
(PHP 4 >= 4.0.4, PHP 5) gmp_div_q -- Divide numbers
Descriptionresource 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().
Пример 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"
;
?>
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The printout of the above program will be:
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Смотрите также gmp_div_r(),
gmp_div_qr()
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