Example #2 PDO_INFORMIX DSN example using a connection stringTo work properly, the DSN connection string must not have line breaks.<?php$conexion = new PDO("informix:host=host.domain.com; service=9800; database=common_db; server=ids_server; protocol=onsoctcp; EnableScrollableCursors=1", "testuser", "tespass"); $sql = "SELECT * FROM test"; $prep = $conexion->prepare($sql); $prep->execute(); $result = $prep->fetchAll(PDO::FETCH_ASSOC); var_dump($result);?>