[](https://php.package.health/packages/bitwasp/bitcoin/v0.0.33)
9 total, 8 outdated
| Package | Required | Latest | Status | |
|---|---|---|---|---|
| bitwasp/buffertools | Toolbox for working with binary and hex data. Similar to NodeJS Buffer. | ^0.4.0 | v0.5.7 | outdated |
| bitwasp/secp256k1-php | PHP Extension with bindings for bitcoin/secp256k1. | ^0.0.9 | v0.2.2 | outdated |
| composer/semver | Semver library that offers utilities, version constraint parsing and validation. | ^1.4.0 | 3.4.3 | outdated |
| lastguest/murmurhash | MurmurHash3 Hash | v1.3.0 | 2.1.1 | outdated |
| mdanter/ecc | PHP Elliptic Curve Cryptography library | ^0.4.0 | v1.0.0 | outdated |
| paragonie/random_compat | PHP 5.x polyfill for random_bytes() and random_int() from PHP 7 | ^1.4.0|^2.0.0 | v9.99.100 | outdated |
| pleonasm/merkle-tree | An implementation of a Merkle Tree in PHP | 1.0.0 | 2.0.0 | outdated |
| rgooding/protobuf-php | PHP implementation of Google's Protocol Buffers | v0.0.1 | 0.0.1 | up to date |
| symfony/http-foundation | Defines an object-oriented layer for the HTTP specification | ^2.7|^3.0 | v7.1.8 | outdated |
2 total, 2 outdated
| Package | Required | Latest | Status | |
|---|---|---|---|---|
| phpunit/phpunit | The PHP Unit Testing framework. | ^5.4.0 | 11.4.3 | outdated |
| squizlabs/php_codesniffer | PHP_CodeSniffer tokenizes PHP, JavaScript and CSS files and detects violations of a defined set of coding standards. | ^2.0.0 | 3.11.1 | outdated |