ReflectionClass::getConstants

    (PHP 5, PHP 7, PHP 8)

    ReflectionClass::getConstants — Gets constants

    Description

    publicReflectionClass::getConstants(?int$filter = null): array

    Gets all defined constants from a class, regardless of their visibility.

    Parameters

    filter

    The optional filter, for filtering desired constant visibilities. It's configured using the ReflectionClassConstant constants, and defaults to all constant visibilities.

    Return Values

    An array of constants, where the keys hold the name and the values the value of the constants.

    Changelog

    VersionDescription
    8.0.0filter has been added.

    See Also

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