ReflectionFunctionAbstract::getExtension

    (PHP 5 >= 5.2.0, PHP 7, PHP 8)

    ReflectionFunctionAbstract::getExtension — Gets extension info

    Description

    public ReflectionFunctionAbstract::getExtension(): ?ReflectionExtension

    Get the extension information of a function.

    Parameters

    This function has no parameters.

    Return Values

    The extension information, as a ReflectionExtension object, or null for user-defined functions.

    See Also

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