凭据访问
Reads auth.json, repository tokens, environment variables, and project config.
代理安全
代理安全回答
composer manages PHP dependencies and package publishing workflows.
远程变更
Can install packages and run scripts that affect remote systems.
发布/制品风险
Can publish packages or build deployable PHP artifacts.
推荐控制
Gate scripts, publish operations, and credentialed repository access.
代理使用指南
Allow dependency inspection; require approval for scripts, publishes, and private-repo credentials.
安装
其他安装命令
macOS
Homebrew已验证 · 100%
brew install composerlocal Homebrew formula metadata
Linux
Alpine Linux apk已验证 · 92%
sudo apk add composerAlpine Linux edge package indexes · composer · 来源: dl-cdn.alpinelinux.org
Debian apt已验证 · 92%
sudo apt install composerDebian stable package indexes · composer · 来源: deb.debian.org
Fedora dnf已验证 · 92%
sudo dnf install composerFedora Rawhide package metadata · composer · 来源: dl.fedoraproject.org
Arch Linux pacman已验证 · 92%
sudo pacman -S composerArch Linux sync databases · composer · 来源: geo.mirror.pkgbuild.com
openSUSE zypper已验证 · 92%
sudo zypper install php-composeropenSUSE Tumbleweed package metadata · php-composer · 来源: download.opensuse.org
Windows
Chocolatey已验证 · 92%
choco install composerChocolatey community package catalog · composer · 来源: community.chocolatey.org
Scoop已验证 · 92%
scoop install main/composerScoop official bucket manifest trees · bucket/composer.json · 来源: api.github.com
概览
软件包摘要
Dependency Manager for PHP
历史
项目历史与用法
Composer is the standard dependency manager for PHP projects. It lets projects declare library dependencies, resolves installable versions, and installs packages into the project rather than acting like a system package manager.
项目历史
Composer was created by Nils Adermann and Jordi Boggiano and released under the MIT license. Official documentation describes it as inspired by npm and Bundler, bringing per-project dependency resolution and installation to PHP. Packagist serves as the public package index for Composer packages.
采用历史
Packagist records `composer/composer` package versions starting with 1.0.0-alpha1 in 2012, and GitHub releases include 1.0.0-alpha1 in 2013. The official README points users to Packagist for public packages and to Private Packagist for private hosting, showing how Composer became both a CLI and a package ecosystem.
使用方式
Normal Composer usage starts with a project `composer.json`, produces a lock file for reproducible installs, and installs dependencies into `vendor`. It can be installed locally as a PHAR, globally on PATH, through Docker, or through OS package managers such as Homebrew.
为什么软件包爱好者会关心
Composer is package-manager infrastructure, not just a CLI. Its resolver, lock file, Packagist integration, authentication model, and VCS support made PHP packages installable with dependency constraints in a way familiar to users of npm, Bundler, and other language package managers.
时间线
- 2012: Packagist records `composer/composer` 1.0.0-alpha1.
- 2013: GitHub releases include Composer 1.0.0-alpha1.
- 2016: Composer 1.0.0 was released.
- 2020: Composer 2.0.0 was released.
- 2026: Packagist continues to track active Composer 2.x development.
Related projects
- Composer is closely tied to Packagist, Private Packagist, PHP's PHAR distribution model, and language package managers such as npm and Bundler that influenced its design.
来源
- https://getcomposer.org/doc/00-intro.md
- https://github.com/composer/composer
- https://raw.githubusercontent.com/composer/composer/main/README.md
- https://packagist.org/packages/composer/composer.json
- https://github.com/composer/composer/releases/tag/1.0.0-alpha1
- https://github.com/composer/composer/releases/tag/1.0.0
- https://github.com/composer/composer/releases/tag/2.0.0
- https://getcomposer.org/doc/articles/authentication-for-private-packages.md
安全态势
风险级别：orange
infrastructure mutation or orchestration signal.
风险分类器
orange 风险 · 中 置信度 · infrastructure
原因
- infrastructure mutation or orchestration signal
信号
- text:dependency manager
安装行为
- formula 元数据中未记录 Homebrew post-install 钩子。
- Homebrew bottle 元数据适用于 6 个平台目标。
- 安装时包含 1 个运行时依赖。
建议审查
在无人值守的代理使用前，请检查该工具是否读取明文凭据、写入远程状态、发布制品或调用插件。
local files
Configuration and credential file locations
These source-backed paths show where this package keeps local settings or durable credentials. Automic Vault can use them as review targets for secret scanning, migration, and command approval.
Credential files
Credential-bearing paths to review before unattended agent runs.
- macOS
~/Library/Application Support/Composer/auth.json- Unix
$XDG_CONFIG_HOME/composer/auth.json~/.composer/auth.json
可执行文件
已安装的可执行文件
| 命令 | 类型 | 暴露范围 | 备注 |
|---|---|---|---|
composer | cli | 全局可执行文件 |
新鲜度
版本和新鲜度
这些信号区分页生成时间、软件包管理器活动和上游发布比较。只有存在证据 URL 和可比较版本时，才会提示版本落后。
页面生成时间2026-07-10
管理器版本2.10.2
管理器更新时间2026-07-01
本地数据OK
上游not checked
检测到的最新版本未检测到
- 信息Release/tag comparison is only available for GitHub repositories.https://getcomposer.org/none 置信度
安装元数据
软件包元数据
| 软件包键 | brew:composer |
|---|---|
| 版本 | 2.10.2 |
| 软件包管理器 | Homebrew |
| 软件包管理器页面 | https://formulae.brew.sh/formula/composer |
| 主页 | https://getcomposer.org/ |
| 仓库 | https://github.com/composer/composer |
| 上游文档 | https://getcomposer.org/doc |
| 许可证 | MIT |
| 源码归档 | https://getcomposer.org/download/2.10.2/composer.phar |
| 最后更新 | 2026-07-01T13:09:12Z |
| Pulse | updated |
| 依赖 | php |
| Bottle | 可用 (于 arm64_linux, arm64_sequoia, arm64_sonoma, arm64_tahoe, sonoma, x86_64_linux) |
| Homebrew post-install | 未定义 |
| 服务 | 未声明 |
注册表事实
源数据库详情
| Source Database | Homebrew formula API |
|---|---|
| Tap | homebrew/core |
| Full Name | composer |
| Version Scheme | 0 |
| Revision | 0 |
| Bottle Stable Root URL | https://ghcr.io/v2/homebrew/core |
| Deprecated | no |
| Disabled | no |
| Keg Only | no |
| URL Keys |
|
源数据库匹配
其他软件包管理器记录
匹配项来自外部软件包管理器索引，并与本地 Automic Vault 软件包链接分开显示。
Debian apt95%
composer 2.8.8-1+deb13u2
dependency manager for PHP
sudo apt install composer- Section: php
- Architecture: all
- 18 依赖
- 10 可选依赖
- normalized package name match
- 匹配方式：Composer
Ubuntu apt95%
composer 2.7.1-2
dependency manager for PHP
sudo apt install composer- Section: universe/php
- Architecture: all
- 18 依赖
- 10 可选依赖
- normalized package name match
- 匹配方式：Composer
apk95%
composer 2.10.1-r0
Dependency manager for PHP
sudo apk add composer- License: MIT
- Architecture: x86_64
- Source Package: composer
- 1 依赖
- 1 提供
- normalized package name match
- 匹配方式：Composer
apk95%
composer-bash-completion 2.10.1-r0
Bash completions for composer
sudo apk add composer-bash-completion- License: MIT
- Architecture: x86_64
- Source Package: composer
- normalized package name match
- 匹配方式：Composer
dnf95%
composer 2.10.1-1.fc45
Dependency Manager for PHP
sudo dnf install composer- License: MIT
- Category: Unspecified
- Architecture: noarch
- Source Package: composer
- 27 依赖
- 4 提供
- normalized package name match
- 匹配方式：Composer
pacman95%
composer 2.10.1-1
Dependency Manager for PHP
sudo pacman -S composer- License: MIT
- Architecture: any
- 2 依赖
- normalized package name match
- 匹配方式：Composer
zypper95%
php-composer 1.10.26-2.7
Dependency Management for PHP
sudo zypper install php-composer- License: MIT
- Category: Development/Libraries/Other
- Architecture: noarch
- Source Package: php-composer
- 8 依赖
- 5 提供
- normalized package name match
- 匹配方式：Composer
zypper95%
php-composer2 2.10.0-1.1
Dependency Management for PHP
sudo zypper install php-composer2- License: MIT
- Category: Development/Libraries/Other
- Architecture: noarch
- Source Package: php-composer2
- 8 依赖
- 4 提供
- normalized package name match
- 匹配方式：Composer
Chocolatey95%
composer
choco install composer- normalized package name match
- 匹配方式：Composer
Scoop95%
main/composer
scoop install main/composer- normalized package name match
- 匹配方式：Composer
来源线索
由仓库数据生成
此页面由 av-web 从 scripts/generate-pkg-sqlite.py 生成的私有软件包 SQLite 工件提供。
Combined YAML source
View the package source record on GitHub.
使用的来源
- Geiger risk classifier
- Nucleus package database
- av.db category and tag curation
- cross-ecosystem install command graph
- curated agent safety answer
- curated configuration and credential file locations
- curated package history
- external package-manager database matches
- package relationship graph
- package version freshness
- package-page enrichment