paad/action/action_estado_supervisor.php

 <?
#input $_GET['id_espacio_sgu']
define("INFORMATION", [
    'GET' => [
    ],
]);
#output rutas: [ ...ruta, salones: [{...salon}] ]
header('Content-Type: application/json charset=utf-8');
#return html
$ruta = "../";
require_once "../class/c_login.php";
// check method
try {
    if ($_SERVER['REQUEST_METHOD'] === 'GET') {
        // check parameters
        $raw = file_get_contents('php://input');
        $post_get = json_decode($raw, true);
        
        $data = $db->get('estado_supervisor');
        echo json_encode($data, JSON_UNESCAPED_UNICODE | JSON_PRETTY_PRINT);
    } else {
        http_response_code(405);
        echo json_encode(['error' => 'method not allowed']);
        exit;

    }

} catch (PDOException $th) {
    http_response_code(500);
    echo json_encode([
        'error' => $th->getMessage(),
        'query' => $db->getLastQuery(),
        'post_data' => $post_get,
    ], JSON_UNESCAPED_UNICODE | JSON_PRETTY_PRINT);
    exit;
} catch (Exception $th) {
    http_response_code(500);
    echo json_encode([
        'error' => $th->getMessage(),
    ], JSON_UNESCAPED_UNICODE | JSON_PRETTY_PRINT);
    exit;
}