How to get the array from PHP to JAVASCRIPT through AJAX and JSON?

Question

Can someone help me out? It seems like I get a string instead of an array. Once I pass the array, which is the result of a sql query, from PHP to Javascript through AJAX, I woul

Answer 1

Use JSON.parse() to turn the string from PHP into an array.

success: function(data) {
    var results = JSON.parse(data); // like this
    alert( data );
    //Here I would like to loop the array and get the values
}