defender-security / vendor / thecodingmachine / safe / generated / gmp.php

gmp.php in Defender Security – Malware Scanner, Login Security & Firewall 5.7.2, at vendor/thecodingmachine/safe/generated/gmp.php

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1	<?php
2
3	namespace Safe;
4
5	use Safe\Exceptions\GmpException;
6
7	/**
8	* Calculates the binomial coefficient C(n, k).
9	*
10	* @param \GMP\|string\|int $n Either a GMP number resource in PHP 5.5 and earlier, a GMP object in PHP 5.6 and later, or a numeric string provided that it is possible to convert the latter to a number.
11	* @param int $k
12	* @return \GMP Returns the binomial coefficient C(n, k).
13	* @throws GmpException
14	*
15	*/
16	function gmp_binomial($n, int $k): \GMP
17	{
18	error_clear_last();
19	$result = \gmp_binomial($n, $k);
20	if ($result === false) {
21	throw GmpException::createFromPhpError();
22	}
23	return $result;
24	}
25
26
27	/**
28	* Export a GMP number to a binary string
29	*
30	* @param \GMP\|string\|int $gmpnumber The GMP number being exported
31	* @param int $word_size Default value is 1. The number of bytes in each chunk of binary data. This is mainly used in conjunction with the options parameter.
32	* @param int $options Default value is GMP_MSW_FIRST \| GMP_NATIVE_ENDIAN.
33	* @return string Returns a string.
34	* @throws GmpException
35	*
36	*/
37	function gmp_export($gmpnumber, int $word_size = 1, int $options = GMP_MSW_FIRST \| GMP_NATIVE_ENDIAN): string
38	{
39	error_clear_last();
40	$result = \gmp_export($gmpnumber, $word_size, $options);
41	if ($result === false) {
42	throw GmpException::createFromPhpError();
43	}
44	return $result;
45	}
46
47
48	/**
49	* Import a GMP number from a binary string
50	*
51	* @param string $data The binary string being imported
52	* @param int $word_size Default value is 1. The number of bytes in each chunk of binary data. This is mainly used in conjunction with the options parameter.
53	* @param int $options Default value is GMP_MSW_FIRST \| GMP_NATIVE_ENDIAN.
54	* @return \GMP Returns a GMP number.
55	* @throws GmpException
56	*
57	*/
58	function gmp_import(string $data, int $word_size = 1, int $options = GMP_MSW_FIRST \| GMP_NATIVE_ENDIAN): \GMP
59	{
60	error_clear_last();
61	$result = \gmp_import($data, $word_size, $options);
62	if ($result === false) {
63	throw GmpException::createFromPhpError();
64	}
65	return $result;
66	}
67
68
69	/**
70	*
71	*
72	* @param \GMP\|string\|int $seed The seed to be set for the gmp_random,
73	* gmp_random_bits, and
74	* gmp_random_range functions.
75	*
76	* Either a GMP number resource in PHP 5.5 and earlier, a GMP object in PHP 5.6 and later, or a numeric string provided that it is possible to convert the latter to a number.
77	* @throws GmpException
78	*
79	*/
80	function gmp_random_seed($seed): void
81	{
82	error_clear_last();
83	$result = \gmp_random_seed($seed);
84	if ($result === false) {
85	throw GmpException::createFromPhpError();
86	}
87	}
88