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    ReflectionFunctionAbstract::getNumberOfParameters

    (PHP 5 >= 5.3.0, PHP 7, PHP 8)

    ReflectionFunctionAbstract::getNumberOfParameters — Gets number of parameters

    Description

    public ReflectionFunctionAbstract::getNumberOfParameters(): int

    Get the number of parameters that a function defines, both optional and required.

    Parameters

    This function has no parameters.

    Return Values

    The number of parameters.

    See Also

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