ArrayEncoding

Arrays are serialized as separate values with bracket suffixed keys. For example, foo = [1,2,3] would be serialized as foo[]=1&foo[]=2&foo[]=3.

Arrays are serialized as a single value with character-separated items. For example, foo = [1,2,3] would be serialized as foo=1,2,3.

Arrays are serialized as separate values. For example, foo = [1,2,3] would be serialized as foo=1&foo=2&foo=3.