libdata-uriencode-perl - 0.11-3 main

The world of the web works off of URI's. The Query string portion of
URIs already support encoding of key/value paired data - they just
don't natively allow for complex data structures.
.
There are modules or encodings that do support arbitrarily complex
data structures. JSON, YAML and Data::Dumper all have their own way
of encoding complex structures. But then to pass them across the web,
you usually still have to URL encode them and pass them via a form
parameter.
.
Data::URIEncode allows for encoding and decoding complex (multi
level) data structures using native Query String manipulators (such
as CGI.pm). It takes complex data and turns it into a flat hashref
which can then be turned into a URI query string using URL
encoding. It also takes a flat hashref of data passed in and
translates it back to a complex structure.