PHP/enum
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PHP enum support
|
Methods
kind of thing | name | args | returns | defined in |
---|---|---|---|---|
static function | cases | () |
array | UnitEnum |
static function final | tryFrom | (int|string $value) |
?static | BackedEnum |
static function final | from | (int|string $value) |
static | BackedEnum |
dynamic property | $name | string | (UnitEnum) | |
dynamic property | $value | int or string | (BackedEnum) |
Documentation
official
- Enumerations:
- Basic:
- Backed:
3rd party
Sample Code
To get a UnitEnum enum from a case name (equivalent to from()/tryFrom()):
- constant("<enum name>::{$value}")
Tests
- is an
enum
an object (is_object
)? [YES] - is an
enum
seen asis_a UnitEnum
? [YES] - is an
enum
aninstanceof UnitEnum
? [YES] - is an
enum
aninstanceof enum
? [no]