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symfony/polyfill-ctype

0
View on GitHub↗
4,043 stars·6 forks·PHP·MIT·14 viewssymfony.com/polyfill-ctype↗

Polyfill Ctype

This project is a PHP compatibility layer that implements the native ctype extension functions in pure PHP. It serves as a polyfill to ensure that character type validation remains consistent across different PHP versions and server environments.

The library functions as a portability bridge, providing fallback implementations for environments where the native C extension is missing. This allows applications to maintain stability and consistent behavior regardless of the specific hosting platform or server configuration.

The codebase focuses on PHP extension polyfilling and cross-platform deployment by recreating the behavior of native extensions using pure PHP logic.

Features

  • Character Type Validation Libraries - Provides a comprehensive set of tools for validating character types across diverse hosting platforms.
  • Character Set Validators - Validates that strings contain only specific character types, such as alphanumeric or alphabetic characters.
  • Ctype Polyfills - Implements the native ctype extension functions in pure PHP for environments where the native extension is missing.
  • Language Compatibility Layers - Acts as a portability bridge that ensures consistent behavior of core functions across different PHP environments.
  • PHP Polyfills - Provides pure PHP implementations of functionality typically provided by C-based extensions to ensure portability.
  • Runtime Compatibility Layers - Ensures PHP code runs consistently across servers by providing missing core functions when native extensions are unavailable.
  • Extension Presence Detection - Checks for the presence of native PHP extensions before loading pure-PHP fallback implementations.
  • Cross-Platform Deployments - Ensures consistent application behavior across diverse hosting environments by removing dependencies on specific native C extensions.
  • Conditional Function Definitions - Implements conditional checks to define functions only if they are absent from the native PHP runtime.
  • Global - Injects fallback function definitions into the global runtime environment for universal access.

Star history

Star history chart for symfony/polyfill-ctypeStar history chart for symfony/polyfill-ctype

How this analysis was created: This summary and feature list are AI-generated from collected project material and can contain mistakes. Stars, license and language are imported from GitHub. Inclusion does not mean that we have tested or audited this project. Check the source documentation for any feature you depend on. Learn more on our About page.

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Projects sharing features with Polyfill Ctype

These projects share indexed features with Polyfill Ctype. Shared tags can include platform or build tooling; verify the primary use case before treating a result as a replacement.
  • symfony/polyfill-mbstringsymfony avatar

    symfony/polyfill-mbstring

    7,831View on GitHub↗

    This project is a PHP compatibility layer that implements multi-byte string functions for environments where the native Mbstring extension is not installed. It serves as a library for processing text in various character encodings to ensure consistent string handling across different servers. The library provides a set of tools for internationalization text handling, allowing for the processing of non-English characters and diverse languages. It ensures correct string length and manipulation for text containing characters beyond the basic ASCII set.

    PHPcompatibilitycomponentjavascript
    View on GitHub↗7,831
  • ralouphie/getallheadersralouphie avatar

    ralouphie/getallheaders

    3,795View on GitHub↗

    This project is a PHP environment compatibility library and polyfill designed to provide a consistent interface for retrieving all incoming HTTP request headers. It functions as a request header parser that extracts and normalizes raw server variables into a predictable associative array. The library ensures cross-platform behavior by detecting missing native functions at runtime and injecting fallback implementations. This allows for standardized request header retrieval and server variable normalization across diverse server architectures and configurations.

    PHP
    View on GitHub↗3,795
  • asaskevich/govalidatorasaskevich avatar

    asaskevich/govalidator

    6,203View on GitHub↗

    Go Package of validators and sanitizers for strings, numerics, slices and structs

    Gogogovalidatorsanitization
    View on GitHub↗6,203
  • effector/effectoreffector avatar

    effector/effector

    4,837View on GitHub↗

    Effector is a reactive state management library designed for building complex, event-driven applications. It functions as a data flow engine that models application logic as a directed acyclic graph, ensuring that state updates propagate automatically through interconnected nodes. By utilizing atomic state updates and declarative unit composition, the library maintains data consistency and provides a predictable execution model for managing application state. The project distinguishes itself through its framework-agnostic architecture, which decouples business logic from user interface implem

    TypeScriptbusiness-logiceffectorevent-driven
    View on GitHub↗4,837
Compare all 28 related projects→

Frequently asked questions

What does symfony/polyfill-ctype do?

This project is a PHP compatibility layer that implements the native ctype extension functions in pure PHP. It serves as a polyfill to ensure that character type validation remains consistent across different PHP versions and server environments.

What are the main features of symfony/polyfill-ctype?

The main features of symfony/polyfill-ctype are: Character Type Validation Libraries, Character Set Validators, Ctype Polyfills, Language Compatibility Layers, PHP Polyfills, Runtime Compatibility Layers, Extension Presence Detection, Cross-Platform Deployments.

Which projects share features with symfony/polyfill-ctype?

Projects with overlapping indexed features include: symfony/polyfill-mbstring — This project is a PHP compatibility layer that implements multi-byte string functions for environments where the… ralouphie/getallheaders — This project is a PHP environment compatibility library and polyfill designed to provide a consistent interface for… asaskevich/govalidator — [Go] Package of validators and sanitizers for strings, numerics, slices and structs. oslook/cursor-ai-downloads — This project is a centralized repository and downloader for an AI code editor, providing a curated index of official… es-shims/es5-shim — es5-shim is an ECMAScript 5 polyfill library and standard library shim. It serves as a JavaScript compatibility layer… effector/effector — Effector is a reactive state management library designed for building complex, event-driven applications. It functions…