Brent • 11/25/2021

What's new in PHP 8.1

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This technical article details the release of PHP 8.1, covering major new features such as Enums, Fibers for parallelism, array unpacking with string keys, the 'new' keyword in initializers, and readonly properties. It also discusses performance improvements from opcache enhancements and lists other changes and deprecations.

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What's new in PHP 8.1

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