PHP/native/UnitEnum: Difference between revisions
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{{fmt/title|UnitEnum pseudointerface | {{fmt/title|UnitEnum pseudointerface|'''manual page''': [https://www.php.net/manual/en/class.unitenum.php The UnitEnum interface]}} | ||
Note that this cannot actually be implemented as a class | Note that this interface cannot actually be implemented as a standard class; it can only be (pseudo)implemented by declaring an {{l/php|enum}}. | ||
If an enum is "backed" (declared as having a scalar value for each choice), it will implement this interface but also the {{l/same|BackedEnum}} interface.) | |||
==Definition== | ==Definition== | ||
<syntaxhighlight lang=php> | <syntaxhighlight lang=php> | ||
interface UnitEnum { | interface UnitEnum { | ||
static cases(): array | static function cases(): array | ||
string $name; // | |||
string $name; // pseudocode | |||
} | } | ||
</syntaxhighlight> | </syntaxhighlight> | ||
Revision as of 12:51, 25 August 2024
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UnitEnum pseudointerface manual page: The UnitEnum interface
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{{#set: page title=UnitEnum pseudointerface }}
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
}
