ReflectionClassConstant::isEnumCase
(PHP 8 >= 8.1.0)
ReflectionClassConstant::isEnumCase — Checks if class constant is an Enum case
Beschreibung
Checks if the class constant is an Enum case.
Parameter-Liste
Diese Funktion besitzt keine Parameter.
Rückgabewerte
true if the class constant is an Enum case; false otherwise.
Beispiele
Beispiel #1 ReflectionClassConstant::isEnumCase() example
Distinguish between Enum cases and regular class constants.
<?php
enum Status
{
const BORING_CONSTANT = 'test';
const ENUM_VALUE = Status::PUBLISHED;
case DRAFT;
case PUBLISHED;
case ARCHIVED;
}
$reflection = new ReflectionEnum(Status::class);
foreach ($reflection->getReflectionConstants() as $constant) {
echo "{$constant->name} is ",
$constant->isEnumCase() ? "an enum case" : "a regular class constant",
PHP_EOL;
}
?>Das oben gezeigte Beispiel erzeugt folgende Ausgabe:
BORING_CONSTANT is a regular class constant ENUM_VALUE is a regular class constant DRAFT is an enum case PUBLISHED is an enum case ARCHIVED is an enum case
Siehe auch
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