ReflectionEnum::hasCase
(PHP 8 >= 8.1.0)
ReflectionEnum::hasCase — Checks for a case on an Enum
Description
public ReflectionEnum::hasCase(string $name): bool
Determines if a given case is defined on an Enum.
Parameters
-
name -
The case to check for.
Return Values
true if the case is defined, false if not.
Examples
Example #1 ReflectionEnum::hasCase() example
<?php
enum Suit
{
case Hearts;
case Diamonds;
case Clubs;
case Spades;
}
$rEnum = new ReflectionEnum(Suit::class);
var_dump($rEnum->hasCase('Hearts'));
var_dump($rEnum->hasCase('Horseshoes'));
?>
The above example will output:
bool(true) bool(false)
See Also
- Enumerations
- ReflectionEnum::getCase() - Returns a specific case of an Enum
- ReflectionEnum::getCases() - Returns a list of all cases on an Enum
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https://www.php.net/manual/en/reflectionenum.hascase.php
