如何在php上对Json_encode进行排序？

Question

I have a .php file that gets data from SQL and then produces them as json array using json_encode. What I would like to know is, is it possible to sort them? or anything along those lines? Thanks

Answer 1

You need to sort, order, group or whatever you like them in either the sql query or through array manipulation before using json_encode.

json_encode (as it is clear from its name) is only used for encoding the data, not sorting etc. Whatever you give it, it will just encode/serialize to json.