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PHP 8.1 Features
PHP 8.1 Features Tutorials
20 tutorials found.
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All Properties Readonly
Readonly Class | Readonly Class | PHP
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Check if List Array
Array Functions | array_is_list | PHP
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Countable Traversable
Intersection Types | Intersection Syntax | PHP
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Final Class Constants
Final Constants | final Keyword | PHP
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fnName Three Dots
First Class Callable | Callable Syntax | PHP
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Function Never Returns
Never Type | Never Return Type | PHP
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Lightweight Concurrency
Fibers | Fiber Introduction | PHP
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PHP 8.1 Enumerations
Enums | Enum Keyword | PHP
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Property Write Once
Readonly Properties | Readonly Keyword | PHP
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String Keys Support
Array Unpacking | String Keys | PHP
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enum Suit case Hearts
Enums | Pure Enum | PHP
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new Fiber start
Fibers | Fiber Start | PHP
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enum Status string case Pending
Enums | Backed Enum | PHP
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resume Method
Fibers | Fiber Resume | PHP
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Enums Can Have Methods
Enums | Enum Methods | PHP
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getReturn Method
Fibers | Fiber Return | PHP
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Enums Can Have Constants
Enums | Enum Constants | PHP
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Use Enum in Switch Cases
Enums | Enum in Switch | PHP
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BackedEnum from Value
Enums | From Method | PHP
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Returns Null if Invalid
Enums | TryFrom Method | PHP