PHP GMP gmp_com() Function

PHP has a built-in function called GMP or gmp_com() that is used to figure out the one's complement of a given GMP parameter.

Syntax

The following syntax shows the complement of the GMP number function.

Parameters:

The GMP number ($numbers) requires a parameter for the compliment function, as shown in the above syntax.
This function uses in PHP versions 5.6 and later. This parameter can be a GMP object.
We can also pass a numeric string value as long as it is possible to turn that string into a number.

Return Value:

This function returns a GMP number that is the one's complement of a GMP number passed to it as a parameter.

Examples

The following examples show the "gmp_com()" function using the GMP parameters.

Example1: The following example shows the GMP function's basic complementary operation.

<!DOCTYPE html>
<html>
<body>
<h4> PHP gmp_com() Function </h4>
<?php
$value1 = gmp_com("55");
$value2 = gmp_com("-65");
echo " The complement of the GMP number: ".$value1;
echo "<br/>";
echo " The complement of the GMP number: ".$value2;
?>
</body>
</html>

Output:

The following output shows the complement values using the GMP function.

Example2: the following example shows the complement of the given value using the "gmp_com()" operator.

<!DOCTYPE html>
<html>
<body>
<h4> PHP gmp_com() Function </h4>
<?php
$number1 = "510";
$number2 = "-205";
$value1 = gmp_com($number1);
$value2 = gmp_com($number2);
echo " The complement of the GMP number: ".$value1;
echo "<br/>";
echo " The complement of the GMP number: ".$value2;
?>
</body>
</html>

Output:

The following output shows the complement values using the GMP function.

Example3: the following example shows the complement of the given value with the "gmp_abs()" function.

<!DOCTYPE html>
<html>
<body>
<h4> PHP gmp_com() Function </h4>
<?php
$number1 = "510";
$number2 = "-205";
$value1 = gmp_com($number1);
echo " The complement of the GMP number: ".$value1;
echo "<br/>";
$value2 = gmp_abs($number2);
echo "<br/>";
$value3 = gmp_com($value2);
echo " The complement of the GMP number: ".$value3;
?>
</body>
</html>

Output:

The following output shows the complement values using the GMP parameter.

Example4: the following example shows the complement of the given value with other operations and functions.

<!DOCTYPE html>
<html>
<body>
<h4> PHP gmp_com() Function </h4>
<?php
$number1 = "510";
$number2 = "-205";
$value1 = gmp_com($number1);
echo " The complement of the GMP number: ".$value1;
echo "<br/>";
$value2 = gmp_add($number1,$number2);
echo " The addition of the GMP numbers: ".$value2;
echo "<br/>";
$value3 = gmp_com($value2);
echo " The complement of the GMP number: ".$value3;
?>
</body>
</html>

Output:

The following output shows the complement value using other functions.

Conclusion

The "gmp_com()" function displays the complement of the two-parameter with a single operation. It is the numerical operation of GMP functions and parameters.

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