doctrine/collections is a packagist component included in the Tidelift Subscription

Tidelift is working with the maintainers of doctrine/collections and a growing network of open source maintainers to ensure your open source software supply chain meets enterprise standards now and into the future.

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With a comprehensive open source management solution like the Tidelift Subscription, organizations can efficiently manage the ways development teams use thousands of open source components across JavaScript, Java, Python, Swift, and Golang. (Beta-compatible with Rust, C#, Ruby, and PHP.) Improve the health, security, and resilience of the open source used in their applications with catalogs of known-good, proactively maintained open source components—backed by maintainers.

doctrine/collections is a part of the Tidelift Subscription

About doctrine/collections

What is this library?
Collections Abstraction library

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What is included in the Tidelift Subscription?

Improve visibility

Dynamic SBOMs generated after every build
Visibility into transitive dependencies for JavaScript, Java, and .NET
Easily search for open source components of interest and understand usage
Identify open source components that do not align with organizational standards and policies

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decision-making

Improve decision-making

Human-researched metadata to drive informed decision making
Maintainer-verified CVE and license data
Recommendations to improve application health
Centralized decision engine to drive consistent development practices

Improve governance

Inclusive approach to defining open source policies and standards
Proactively evaluate and approve open source components for developers to use
Help developers self-serve from approved components and avoid rework.

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reilience

Improve resilience

Validate that components meet enterprise standards—with data and recommendations from Tidelift and maintainer partners.
Enable informed decision making to resolve issues and improve application health.
Conduct necessary due diligence with research and validated metadata from Tidelift.