What's new in PHP 7.4
Read OriginalThis article provides a detailed technical summary of the new features and improvements in PHP 7.4, released in November 2019. It covers key additions like arrow functions for concise closures, typed properties for classes, the null coalescing assignment operator, preloading for performance, FFI, spread operator in arrays, and improvements to type variance. It serves as a guide for developers preparing to upgrade.
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