ReflectionEnum::hasCase

    (PHP 8 >= 8.1.0)

    ReflectionEnum::hasCase — Checks for a case on an Enum

    Description

    publicReflectionEnum::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

    To Top