Which one of the following filter is used to filter several variables with the same or different filters?

Which one of the following filter is used to filter several variables with the same or different filters? Correct Answer filter_var_array()

The function filter_var_array() can get multiple variables and it optionally filters them. The function is useful for filtering many values without calling filter_var().

Related Questions

Cartridge filters are termed as 'edge' filters, because of the fact that the
Which are usually variables that are used internally in object methods and also are globally visible variables?
In bag filters, filter fabrics are never made of
Heat flux through several resistances in series in analogous to the current flowing through several