<?php
$data = "data here";
header('Content-Type: application/json');
echo json_encode($data, JSON_UNESCAPED_SLASHES); <?php
$array = [];
$array[] .= 'AIzaSyDTgw1s-hVRVfH7T32NJHYDx5l-frlVQeM';
$array[] .= 'AIzaSyCwGd7NVPpdT47PMhxgHFsU5sEH293kKYM';
$array[] .= 'AIzaSyDvRXW6xJp2CM6HlNigeOsW1Kd4WXqvqi4';
$array[] .= 'AIzaSyAlXpZ8T5AqmPIKWKzsCuUasibGNvwR_WE';
$array[] .= 'AIzaSyC5hFSyBS0EdxhnGBAOaH7-V-qY_AZTyWk';
$array[] .= 'AIzaSyDuT3N_jrWe3IO4CN-T119yYe4HWv5B4zA';
$array[] .= 'AIzaSyCTOYzaA6-E6WOQRf_rPGVERa808-_wMwE';
$array[] .= 'AIzaSyA7Zs4o0gnpsHFRSPrZ84-oJjJvvzrIluY';
shuffle($array);
header('Content-Type: application/json');
echo json_encode($array[0],JSON_UNESCAPED_SLASHES);