Including results for enumerations in php
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In PHP, Enums are a special kind of object. The Enum itself is a class, and its possible cases are all single-instance objects of that class. That means Enum cases are valid objects and may be used anywhere an object may be used, including type checks.
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Enumerations are a restricting layer on top of classes and class constants, intended to provide a way to define a closed set of possible values for a type.
Enums are similar to classes, and share the same namespaces as classes, interfaces, and traits. They are also autoloadable the same way. An Enum defines a new ...
Feb 17, 2021 · The technical term for typed enums is called "backed enums" since they are "backed" by a simpler value. If you decide to assign enum values, all ...
A basic enum is simply an enum structure, where each case is declared with the case keyword. With Enums supported in PHP 8.1, PHP now reserves "enum" as a ...
A Backed Enum may be backed by types of int or string , and a given enumeration supports only a single type at a time (that is, no union of int|string ). If an ...
Jan 24, 2019 · Enumeration (or enum) is mainly used to assign names to integral constants, the names make a program easy to read and maintain. In PHP ...
Table of Contents ¶ · Enumerations overview · Basic enumerations · Backed enumerations · Enumeration methods · Enumeration static methods · Enumeration ...
Oct 28, 2022 · Enumerations (enums) are a data type you can use to store a value from a custom set. They're perfect to represent the kind of options you ...
Jul 8, 2023 · In PHP, an Enum is a special kind of object, with cases of the Enum being single-instance objects of that class. This means you ...