Summary

Fully Qualified Name:	Laminas\Math\BigInteger\Adapter\Gmp
Implements:	AdapterInterface

Description

Methods

Name	Description	Defined By
abs()	Get absolute value of a big integer	Gmp
add()	Add two big integers	Gmp
baseConvert()	Base conversion. Bases 2.	Gmp
binToInt()	Convert binary number into big integer	Gmp
comp()	Compare two big integers and returns result as an integer where Returns < 0 if leftOperand is less than rightOperand; > 0 if leftOperand is greater than rightOperand, and 0 if they are equal.	Gmp
div()	Divide two big integers and return integer part result.	Gmp
init()	Create string representing big integer in decimal form from arbitrary integer format	Gmp
intToBin()	Convert big integer into it's binary number representation	Gmp
mod()	Get modulus of a big integer	Gmp
mul()	Multiply two big integers	Gmp
pow()	Raise a big integers to another	Gmp
powmod()	Raise a big integer to another, reduced by a specified modulus	Gmp
sqrt()	Get the square root of a big integer	Gmp
sub()	Subtract two big integers	Gmp

Method Details

abs()

Get absolute value of a big integer

Parameter Name	Type	Description
$operand	string

Returns: string

add()

Add two big integers

Parameter Name	Type	Description
$leftOperand	string
$rightOperand	string

Returns: string

baseConvert()

Base conversion. Bases 2.

.62 are supported

Parameter Name	Type	Description
$operand	string
$fromBase	int
$toBase	int

Returns: string

binToInt()

Convert binary number into big integer

Parameter Name	Type	Description
$bytes	string
$twoc	bool	whether

Returns: string

comp()

Compare two big integers and returns result as an integer where Returns < 0 if leftOperand is less than rightOperand; > 0 if leftOperand is greater than rightOperand, and 0 if they are equal.

Parameter Name	Type	Description
$leftOperand	string
$rightOperand	string

Returns: int

div()

Divide two big integers and return integer part result.

Raises exception if the divisor is zero.

Parameter Name	Type	Description
$leftOperand	string
$rightOperand	string

Returns: string|null

init()

Create string representing big integer in decimal form from arbitrary integer format

Parameter Name	Type	Description
$operand	string
$base	int|null

Returns: bool|string

intToBin()

Convert big integer into it's binary number representation

Parameter Name	Type	Description
$int	string
$twoc	bool	return

Returns: string

mod()

Get modulus of a big integer

Parameter Name	Type	Description
$leftOperand	string
$modulus	string

Returns: string

mul()

Multiply two big integers

Parameter Name	Type	Description
$leftOperand	string
$rightOperand	string

Returns: string

pow()

Raise a big integers to another

Parameter Name	Type	Description
$operand	string
$exp	string

Returns: string

powmod()

Raise a big integer to another, reduced by a specified modulus

Parameter Name	Type	Description
$leftOperand	string
$rightOperand	string
$modulus	string

Returns: string

sqrt()

Get the square root of a big integer

Parameter Name	Type	Description
$operand	string

Returns: string

sub()

Subtract two big integers

Parameter Name	Type	Description
$leftOperand	string
$rightOperand	string

Returns: string