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PHP 8.3

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Laravel Tech Community
Laravel Tech Community
Nov 28, 2023 · Backend Development

New Features in PHP 8.3: Typed Class Constants, Dynamic Class Constants, Readonly Property Deep Clone, and json_validate() Function

The article introduces PHP 8.3’s major enhancements—including typed class constants, dynamic class constant access, deep‑clone support for readonly properties, and the new json_validate() function—while noting the upcoming end of PHP 8.0 support and providing practical code examples.

BackendPHP 8.3Programming
0 likes · 4 min read
New Features in PHP 8.3: Typed Class Constants, Dynamic Class Constants, Readonly Property Deep Clone, and json_validate() Function
php中文网 Courses
php中文网 Courses
Nov 28, 2023 · Backend Development

New Features and Improvements in PHP 8.3

PHP 8.3 introduces a suite of enhancements—including readonly class cloning, the json_validate() function, expanded Randomizer methods, typed class constants, anonymous readonly classes, dynamic constant access, refined date/time exceptions, improved unserialize() error handling, trait static properties, stack‑overflow detection, invariant constant visibility, and numerous other updates—aimed at making web development more efficient, secure, and expressive.

PHPPHP 8.3code examples
0 likes · 27 min read
New Features and Improvements in PHP 8.3