PHP/enum: Difference between revisions
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{| class="wikitable sortable" | {| class="wikitable sortable" | ||
|- | |- | ||
! | ! definition || defined in | ||
|- | |- | ||
| public static [https://www.php.net/manual/en/unitenum.cases.php cases](): array || UnitEnum | | public static [https://www.php.net/manual/en/unitenum.cases.php cases](): array || UnitEnum | ||
| Line 10: | Line 10: | ||
|- | |- | ||
| public static from(int ''or'' string $value): static || BackedEnum | | public static from(int ''or'' string $value): static || BackedEnum | ||
|- | |||
| public string $name || UnitEnum | |||
|- | |||
| public int ''or'' string $value || BackedEnum | |||
|} | |} | ||
==Documentation== | ==Documentation== | ||
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** [https://www.php.net/manual/en/language.types.enumerations.php variable type] | ** [https://www.php.net/manual/en/language.types.enumerations.php variable type] | ||
** [https://www.php.net/manual/en/language.enumerations.php Enumerations language reference] | ** [https://www.php.net/manual/en/language.enumerations.php Enumerations language reference] | ||
* [https://www.php.net/manual/en/class.unitenum.php <code> | * <code>UnitEnum</code>: | ||
* [https://www.php.net/manual/en/class.backedenum.php | ** [https://www.php.net/manual/en/class.unitenum.php interface] | ||
* <code>BackedEnum</code>: | |||
** [https://www.php.net/manual/en/class.backedenum.php interface] | |||
** [https://www.php.net/manual/en/language.enumerations.backed.php language reference] | |||
==Sample Code== | |||
To get a UnitEnum enum from a case name (equivalent to from()/tryFrom()): | |||
* constant("{{arg|enum name}}::{$value}") | |||
Revision as of 19:27, 8 April 2023
|
PHP enum support
|
{{#set: page title=PHP enum support }}
Methods
| definition | defined in |
|---|---|
| public static cases(): array | UnitEnum |
| public static tryFrom(int or string $value): ?static | BackedEnum |
| public static from(int or string $value): static | BackedEnum |
| public string $name | UnitEnum |
| public int or string $value | BackedEnum |
Documentation
- Enumerations:
UnitEnum:BackedEnum:
Sample Code
To get a UnitEnum enum from a case name (equivalent to from()/tryFrom()):
- constant("<enum name>::{$value}")
