Send array with ajax request to php

Question

I created array like this [\"9\", \"ques_5\", \"19\", \"ques_4\"]. Now I want to send it from JS to PHP but I\'m not getting proper results. My JS code is:

Answer 1

You can send the array in json format to the php and then use json_decode function to get back the array like

In ajax call you have to send json for that you need to first make array of the values so that you get it in right form so that you json look like {"ques_5":"9","ques_4":19}

and use in ajax call

 data: JSON.stringify(`your created json`),
 contentType: "application/json; charset=utf-8",
 dataType: "json",

IN PHP it look like