Creating a JSON dynamically with each input value using jquery

Question

I got a situation where I would like to read some data off a JSON format through PHP, however I am having some issues understanding how I should construct the Javascript obj

Answer 1

May be this will help, I'd prefer pure JS wherever possible, it improves the performance drastically as you won't have lots of JQuery function calls.

var obj = [];
var elems = $("input[class=email]");

for (i = 0; i < elems.length; i += 1) {
    var id = this.getAttribute('title');
    var email = this.value;
    tmp = {
        'title': id,
        'email': email
    };

    obj.push(tmp);
}