Difference between revisions of "PHP/enum"
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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 $value || BackedEnum | ||
|} | |} | ||
==Documentation== | ==Documentation== | ||
| Line 15: | Line 19: | ||
** [https://www.php.net/manual/en/language.types.enumerations.php variable type] | ** [https://www.php.net/manual/en/language.types.enumerations.php variable type] | ||
** [https://www.php.net/manual/en/language.enumerations.php Enumerations language reference] | ** [https://www.php.net/manual/en/language.enumerations.php Enumerations language reference] | ||
| − | * [https://www.php.net/manual/en/class.unitenum.php <code> | + | * <code>UnitEnum</code>: |
| − | * [https://www.php.net/manual/en/class.backedenum.php | + | ** [https://www.php.net/manual/en/class.unitenum.php interface] |
| + | * <code>BackedEnum</code>: | ||
| + | ** [https://www.php.net/manual/en/class.backedenum.php interface] | ||
| + | ** [https://www.php.net/manual/en/language.enumerations.backed.php language reference] | ||
| + | ==Sample Code== | ||
| + | To get a UnitEnum enum from a case name (equivalent to from()/tryFrom()): | ||
| + | * constant("{{arg|enum name}}::{$value}") | ||
Revision as of 19:27, 8 April 2023
|
PHP enum support
|
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}")