Polyfill Php73 Laravel Package

Product Decisions This Supports

• Enables adoption of PHP 7.3+ features (e.g., null coalescing assignment, array_key_first) on legacy PHP versions without infrastructure upgrades
• Reduces technical debt by eliminating custom polyfill implementations for version-specific compatibility
• Supports phased migration strategies by allowing incremental adoption of modern language features while infrastructure catches up
• Ensures consistent behavior across environments with varying PHP versions (e.g., development, staging, production)

When to Consider This Package

• Project is constrained to PHP <7.3 but requires specific 7.3+ features critical for functionality or performance
• Developing open-source libraries or packages needing broad PHP version compatibility (e.g., supporting 7.2–8.x)
• Infrastructure upgrade is delayed due to budget, timeline, or third-party dependency constraints
• Avoid when: target environment is already PHP 7.3+, required features aren’t polyfilled by this package (e.g., extensions like sodium), or a full PHP upgrade is imminent and feasible

How to Pitch It (Stakeholders)

For executives: "This package eliminates the need for costly infrastructure upgrades by enabling modern PHP features on legacy systems, accelerating feature delivery while maintaining compatibility. It reduces technical debt and development costs by leveraging