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How to get value in JavaScript array

I'm trying get a value inside a JavaScript array from the output of an AJAX request.

Ajax request:

$.ajax({
 url: "ajax-test.php",
 type: "POST",
 data: "sku=800270",
 dataType: "html"
 }).done(function(resposta) {
 console.log(resposta);
}

Ajax-Test.php:

$produto[] = array('sku' => $product->getSku(),
 'name' => $product->getName());
var_dump($produto[0]);

Returns:

array(6) {
 ["sku"]=>
 string(6) "000188"
 ["name"]=>
 string(80) "Cuba Gastronômica Aço Inoxidável para Buffet GN ×ばつ65mm (325x265mm) - 812-2"
}

I need to access the values inside the array, something like:

var sku = resposta["sku"]

In my tests if I try to print resposta["sku"] its giving me "undefined variable".

Answer*

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  • It wouldn't be $produto[0], though, would it? Edit: Oh, yes, I see, it would be. Probably make more sense just to drop the []: $produto = array('sku' => $product->getSku(), 'name' => $product->getName()); echo(json_encode($produto)); Commented Aug 29, 2016 at 13:33
  • This belongs to what he want to to. Because he uses $produto[] to assign another array, $produto[0] isn't wrong here. It would work. But if he want to have more products there, he have to use echo json_encode($produto); and do more actions on JS side ... but that belongs to the usecase. @T.J.Crowder Commented Aug 29, 2016 at 13:35

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