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gmp_div_qr> <gmp_com
Last updated: Fri, 24 Jul 2009

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gmp_div_q

(PHP 4 >= 4.0.4, PHP 5)

gmp_div_qDivide numbers

설명

resource gmp_div_q ( resource $a , resource $b [, int $round= GMP_ROUND_ZERO ] )

Divides a by b and returns the integer result.

인수

a

The number being divided.

GMP 수 resource나 수로 변환할 수 있는 문자열일 수 있습니다.

b

The number that a is being divided by.

GMP 수 resource나 수로 변환할 수 있는 문자열일 수 있습니다.

round

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.

GMP 수 resource나 수로 변환할 수 있는 문자열일 수 있습니다.

반환값

GMP 수 resource.

예제

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";
?>

위 예제의 출력:

20
0
1
0
-1

주의

Note: This function can also be called as gmp_div().

참고



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gmp_div_qr> <gmp_com
Last updated: Fri, 24 Jul 2009
 
 
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