Question

I have an AJAX call in the following format:

$.get('/controller/method/',
  {
    parameter1: value1,
    parameter2: value2
  },
  function(data) {
    if (data) {
    }
  else {
  }
});

Is it possible to pass an array as a parameter?

parameter3: new Array(1, 2, 3)
parameter4: new Array('one' => 1, 'two' => 2, 'three' => 3)

Answer 1

You will probably need to name your variable as “parameter3[]” for PHP’s sake:

$.get('/controller/method/',
  {
    "parameter1": "value1",
    "parameter2": "value2",
    "parameter3[]": ["a","b","c"]
  },
  function(data) {
    if (data) {
    }
  else {
  }
});

$_GET[“parameter3”] will appear in PHP as

Array
(
    [0] => "a"
    [1] => "b"
    [2] => "c"
)