Refused to execute script on jsonp request
This question already has an answer here:
In PHP, set before the echo
header('Content-Type: application/json');
And your PHP doesn't have any callback (you're not returning JSONP). You want it to look something like..
echo $_GET['callback'].'('.json_encode($arr).')';
Edited
I missed the absolute obvious. JSONP is for cross site AJAX calls. You're using it as a script.
This is a very awkward way to load data. The normal way is to load the data through an AJAX call within a script, not load variables globally.
If you really want to go with your design, keep the application/json tag but go back to your original echo json_encode($arr); You can also drop the ?callback='callback' -- it does nothing.
you need to force specify output type. Try to add
header('Content-Type: application/json');
before output the array in test.php
and then you need to wrap entire encoded output to a callback name so js on a client-side can work with it:
$callbackName = filter_input(INPUT_GET, 'callback');
echo $callbackName . '(' . json_encode($arr) . ')';
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