public static function getInstance() { if (self::$instance == null) { self::$instance = new ABE(); } return self::$instance; }
<?php $abe = ABE::getInstance(); if (filter_has_var(INPUT_GET, 'term')) { $term = filter_input(INPUT_GET, 'term', FILTER_SANITIZE_STRING); $result = $abe->search($_GET['term']); } else { $result = false; } if ($result === false) { $status = "Failure"; $result = "404"; } else { $status = "Success"; } echo json_encode(array("status" => $status, "result" => $result));