PHP 8.3 introduces new features including readonly amendments, override attribute, typed class constants, and json_validate function. It also discusses the popularity and usage of PHP 8 on the web.
Table of contents
Setting the EnvironmentNew Increment/Decrement operatorsThe new #[\Override] attribute to mark overriding methodsArbitrary static variable initializersDynamic class constant lookupNew Readonly featuresTyped class constantsRandomizer Class AdditionsMake unserialize() emit a warning for trailing dataNew json_validate() functionMinor deprecationsSummaryAbout the Author1 Comment
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