function get_data()
{
$info = array();
save_to_database();
$result = mysql_query('SELECT * FROM bandung WHERE id = 1');
$info = mysql_fetch_array($result, MYSQL_ASSOC);
return $info;
}
function add_job()
{
/*
如果沒有 404 的話，$content 的內容會是「整個 HTML」
e.g.
<html>
<head>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width">
<meta name="robots" content="all" />
...
*/
$content = get_url_content($_POST["url"]);
if ($content == null) {
$return_json["extra_message"] = "An error occurred when parsing the url. (404 page not found)";
} else {
$return_json = fetch_meta_data($content);
$return_json["extra_message"] = save_to_database($return_json);
}
// 以 AJAX 回傳結果給 client 端
echo json_encode($return_json);
}
