PHP 8.1.2 Released!

ReflectionEnum::hasCase

(PHP 8 >= 8.1.0)

ReflectionEnum::hasCaseChecks for a case on an Enum

Description

public ReflectionEnum::hasCase(string $name): bool

Determines if a given case is defined on an Enum.

Liste de param├Ętres

name

The case to check for.

Valeurs de retour

true if the case is defined, false if not.

Exemples

Exemple #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'));
?>

L'exemple ci-dessus va afficher :

bool(true)
bool(false)

Voir aussi

add a note add a note

User Contributed Notes

There are no user contributed notes for this page.
To Top