php array to json stringify code example

Example 1: php convert array to json object

$myArr = array("apple", "banana", "mango", "jackfruit");

$toJSON = json_encode($myArr);

echo $toJSON;

Example 2: php return json

header('Content-type: application/json');
echo json_encode($array);

Example 3: php convert array to json

{} = json_encode([]);