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Polyfill Php83
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Polyfill Php83 Laravel Package

symfony/polyfill-php83

Symfony Polyfill for PHP 8.3: backports core features like json_validate, Override attribute, mb_str_pad, str_increment/str_decrement, Date/SQLite3 exception classes, and updated ldap/stream context signatures for older PHP versions.

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Product Decisions This Supports

  • Enables backward compatibility for PHP 8.3 features in legacy systems (e.g., PHP 7.2+), avoiding costly infrastructure upgrades
  • Supports incremental modernization by allowing teams to adopt new functionality without immediate PHP version upgrades
  • Reduces build vs. buy decisions by providing a trusted, maintained polyfill instead of custom workarounds
  • Critical for libraries/frameworks needing to support multiple PHP versions while leveraging modern APIs (e.g., json_validate, mb_str_pad)

When to Consider This Package

  • Adopt when targeting PHP <8.3 but needing specific 8.3 features (e.g., `json
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