This shortcode is used do tests on two values using one of several different methods of comparison, and return different outputs conditionally based on the results.
Either value can be a variable.
You can test to see if a value belongs to a group of values by using the “in” or “!in” (not in) tests, and by making value2 a comma separated list of values to match against.
The “in” and “!in” tests were added in 2.44.36
The “output” parameter was added in 2.44.53