Difference between revisions of "PHP/native/UnitEnum"
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Revision as of 12:55, 25 August 2024
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UnitEnum pseudointerface manual page: The UnitEnum interface
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Note that this interface cannot actually be implemented as a standard class; it can only be (pseudo)implemented by declaring an enum.
If an enum is "backed" (declared as having a scalar value for each choice), it will implement this interface but also the BackedEnum interface.)
Definition
interface UnitEnum {
static function cases(): array
string $name; // pseudocode
}
The member-variable is labelled "pseudocode" because a normal interface can't declare member-variables.