function getUserDetails($userId) { $query = "SELECT * FROM users WHERE id = ?"; $params = [$userId]; $result = $db->queryOneRow($query, $params); return $result; }
function getLatestPost() { $query = "SELECT * FROM blog ORDER BY id DESC LIMIT 1"; $result = $db->queryOneRow($query); return $result; }Package Library: The function queryOneRow is commonly found in PHP database packages such as PDO, MySQLi, and ADOdb.