Tests two or more objects to make sure they have the same keys.
This function is valid in
v2.8.0 to v2.17.1.
This function has been downloaded 12 times.
First object whose keys will be compared to the keys of the other objects passed in.
The other objects whose keys will be compared to the keys of
A boolean value indicating whether or not the keys of the objects that were passed in matched each other.