JavaScript / jQuery多维数组（对象）到php

Question

I want to send a array to php with this structure:

Array[0]['name'] = ...
Array[0]['def'] = ...
Array[1]['name'] = ...
Array[1]['def'] = ...

and so on....

To do this I have a multidimensional array object like this:

var allShapes = new Array();
$('.shape_name').each(function(index){
    allShapes[index] = new Array();
    allShapes[index]['name']=$(this).val();

    allShapes[index]['def']=$(this).closest("tr").find('*[id*=shape_def_]').val();
});

I send it through a post request to php:

$.post("../some.php", {
    'shape_defs' : allShapes
}, function() {

    console.log(allShapes);

}, "json").success(function() {
   console.log("success");
});

How do I have to iterate through thos array in php? Something goes wrong there......

The Array which comes as $_POST (after json_decode) has the following content:

[{"name":"Ta","def":"somestring"},{"name":"WSCall","def":"somestring"},{"name":"manual","def":"somestring"}]

How do I iterate to get the values of the keys?

Answer 1

Serializing your array using JSON.stringify and then parsing it in PHP using json_decode should fix your problem. Complex data structures generally don't transfer well without encoding them.