PHP's Fragmentation Problem: Why Language-Level Asynchrony Is Essential

While Python, JavaScript, Go, and Kotlin have all integrated native asynchronous support, PHP remains trapped in a single-request-per-process model, forcing developers to rely on incompatible extensions like Swoole, AMPHP, and ReactPHP. This fragmentation creates code duplication, API incompatibility, and high barriers to entry, leaving PHP unable to efficiently handle the I/O-bound operations that dominate modern applications. Standardized, language-level asynchrony support is critical for PHP to remain competitive in performance and developer experience.