i want to send an entire POST array thru a single (text) API GET param and
process it (remotely in the API)
what is the best way to "encode" or "compress" or "convert" a PHP array into a text string
such that it can be easily re-constituted back to the original array at the other end.
How is the array being constructed? In PHP?
You may want to look at json_encode to convert to a string and then in the reverse json_decode to get the string back as an array
You may want to look at json_encode to convert to a string and then in the reverse json_decode to get the string back as an array