PSR-7 and PSR-17 HTTP message implementations for PHP applications.
Laminas-Diactoros is a PHP package that provides implementations of the PSR-7 HTTP message interfaces and PSR-17 HTTP message factory interfaces. It allows developers to create, manipulate, and work with HTTP requests and responses using standardized PHP-FIG specifications, solving the problem of framework interoperability in HTTP handling.
PHP developers building applications that require HTTP message handling, particularly those working with middleware, APIs, or frameworks that adhere to PSR standards.
Developers choose Laminas-Diactoros because it offers a robust, standards-compliant implementation that ensures compatibility across different PHP libraries and frameworks, replacing the need for custom HTTP message implementations.
PSR HTTP Message implementations
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Implements all PSR-7 HTTP message and PSR-17 factory interfaces, ensuring seamless interoperability with other PHP-FIG compliant libraries and frameworks.
HTTP messages are immutable, promoting safer and more predictable code by preventing unintended side effects during request/response manipulation.
Includes implementations for various stream types, such as PHP resources and strings, making it versatile for handling different data sources in HTTP messages.
Provides built-in tools to create server requests from PHP superglobals ($_SERVER, $_GET, etc.), simplifying server-side HTTP handling in applications.
The immutable nature requires object copying for modifications, which can introduce performance overhead in high-throughput scenarios compared to mutable alternatives.
Strict adherence to PSR standards means it lacks framework-specific optimizations or conveniences found in solutions like Symfony's HttpFoundation or Laravel's requests.
Integrating Diactoros into projects not already using PSR-7 can require additional configuration and learning curve, especially for beginners or legacy codebases.