public static function getInstance() { if (is_null(self::$_instance)) { return self::$_instance = new self(); } else { return self::$_instance; } }
<?php ini_set('error_reporting', E_ALL); ini_set('display_errors', 1); ini_set('display_startup_errors', 1); function my_autoload($class) { include_once $class . '.php'; } spl_autoload_register('my_autoload'); session_start(); $position1 = PositionData::getInstance(); if (isset($_POST['latitude']) && !empty($_POST['latitude'])) { //добавить $u_id="", $accuracy="" $position1->addData($_POST['latitude'], $_POST['longitude'], $_POST['accuracy'], $_SESSION['id']); } echo json_encode($position1->listData($_SESSION['id']));