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Example code of altcha-org/altcha

Informations about the package altcha

ALTCHA PHP Library

The ALTCHA PHP Library is a lightweight, zero-dependency library designed for creating and verifying ALTCHA challenges, specifically tailored for PHP applications.

Compatibility

This library is compatible with:

Example

Installation

To install the ALTCHA PHP Library, use the following command:

Usage

Here’s a basic example of how to use the ALTCHA PHP Library:

API

Altcha::createChallenge(ChallengeOptions $options): Challenge

Creates a new challenge for ALTCHA.

Returns: Challenge

ChallengeOptions

Altcha::verifySolution(array|string $payload, bool $checkExpires): bool

Verifies an ALTCHA solution.

Parameters:

Returns: bool

Altcha::verifyFieldsHash(array $formData, array $fields, string $fieldsHash, Algorithm $algorithm): bool

Verifies the hash of form fields.

Parameters:

Returns: bool

Altcha::verifyServerSignature(array|string $payload): ServerSignatureVerification

Verifies the server signature.

Parameters:

Returns: ServerSignatureVerification

Altcha::solveChallenge(string $challenge, string $salt, Algorithm $algorithm, int $max, int $start = 0): array

Finds a solution to the given challenge.

Parameters:

Returns: null|Solution

Tests

License

MIT

All versions of altcha with dependencies

PHP Build Version
Package Version
Requires php Version >=8.2
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