<?php require_once '../../modelo/mod_connex.php'; $conexion = new Connex(); $pgconn = $conexion->conectar(); require_once '../../modelo/mod_inventario.php'; $inventario = new inventario(); $res = $inventario->marca($pgconn); for ($i = 0; $i < pg_num_rows($res); $i++) { $row = pg_fetch_array($res, $i, PGSQL_ASSOC); $mar_cod[$i] = $row["mar_cod"]; $mar_desc[$i] = $row["mar_desc"]; }