Question

I have the following PHP array:

array("Apple", "Pear", "Grape", "Orange")

And I’d like to get JSON output like the following:

[[{"fruit":"Apple"}],[{"fruit":"Pear"}],[{"fruit":"Grape"}],[{"fruit":"Orange"}]]

JSON confuses me 🙁

EDIT
Sorry, those last two in the output should have been fruit, I corrected it, sorry guys.

Answer 1

$fruit = array("Apple", "Pear", "Grape", "Orange");
$json = array();
foreach($fruit as $f){
  $json[][] = array('fruit' => $f);
}
echo json_encode($json);
// [[{"fruit":"Apple"}],[{"fruit":"Pear"}],[{"fruit":"Grape"}],[{"fruit":"Orange"}]]