Returns FALSE for an internal function (when isInternal() returns TRUE, e.g. for 'strlen').
(PHP 5)
ReflectionFunctionAbstract::getFileName — Gets file name
Gets the file name from a user-defined function.
This function is currently not documented; only its argument list is available.
В цієї функції немає параметрів.
The file name.
Returns FALSE for an internal function (when isInternal() returns TRUE, e.g. for 'strlen').