convert query String to json in php

Question

I send a QueryString formatted text like bellow to a php Script via Ajax:

title=hello&custLength=200&custWidth=300  

And I want to

Answer 1

The easiest way how to achiev JSON object from $_GET string is really simple:

json_encode($_GET)

this will produce the following json output:

{"title":"hello","custLength":"200","custWidth":"300"}

Or you can use some parse function as first (for example - save all variables into array) and then you can send the parsed output into json_encode() function.

Without specifying detailed requirements, there are many solutions.