Re: OOP problems

I'm not sure I've understood you correctly, but you may try something like the following primitive autoloader (I didn't debug it, it's just an example): class Base { protected $_path = ''; public function construct($base_path) { $this->_path = $base_path; } public function __get($name) { $requested_path = $this->_path . DIRECTORY_SEPARATOR . $name; if (is_dir($requested_path)) { return new Base($requested_path); } else if (is_file($requested_path . '.php')) { include ($requested_path . '.php'); $classname = ucfirst($name); return new $clasname(); } } } // Assuming you have Mysql class in /home/user/project/classes/db/mysql.php // you may try $base = new Base("/home/user/project/classes/"); $base->db->mysql->someFunctionOfMysqlClass(); 2011/12/15 Dominik Halvoník <dominik.halvonik@gmail.com>: > Hello, > > I would like to ask you for help. This days I am trying to build one of my > applications. But I have problem which stopped me. I have folder whit php > files like connect.php, delete.php etc. These files contains classes named > the same as files. So in file connect.php is class Connect. These files are > placed in folder named mysql and this folder is inside folder named db. In > folder db is a php file named mysql.php, in this file I include classes > from folder mysql, after include I declare class MySQL and in it I have > method __construct(). In this method I create dynamic objects from included > classes. And this is the problem that I can not solve, I have more then one > of this files(mysql.php[whit class MySQL], oracle.php[whit class Oracle] > etc.) and I need to include them to file called db.php that is in the main > folder of my app. In db.php is an class called db, how can I add classes > MySQL, Oracle etc. to class db? I try to use abstract class whit __set and > __get methods but I also need to include class db to main class > application. I am really sorry for my English, so please be indulgent. So I > need to connect classes like this: > > application->db->mysql->connect, but I can not use extends because in php > you can have only one parent class. The reason why I am trying to do > something like this is because I want to call methods like this: > $test = new application(); > $test->db->connect(); > > If it is mysql or othet database I set in config.php file. > > I need to achieve this schema( -> is something like ../ it means that it is > one level up folder): > > connec.php(class Connect MySql)-> > select.php(class Select MySql) -> > .... -> mysql.php(class MySQL include all classes, Connect...)-> > .... -> > ... -> > -> db.php(class db include all classes, MySQL, Oracle..) > connec.php(class Connect Oracle)-> > select.php(class Select Oracle ) -> > .... -> oracle .php(class Oracle include all classes, Connect...)-> > .... -> > ... -> > > download.php(class Download)-> > unzip.php(class Unzip) -> > .... -> files.php(class Files include all classes, Download...) -> > file.php(class file include class Files) > .... -> > ... -> > > hash.php(class Hash)-> > capcha.php(class Capcha) -> > .... -> secure.php(class Secure include all classes, Hash...) -> > security.php(class security include class Secure) > .... -> > ... -> > ect. ect. ect. ect. ect. ect. ect. ect. ect. ect. ect. ect. ect. ect. ect.. > > And in the end, in the same folder as db.php and security.php I will have > file application.php which will contain class application and in its > __construct() method I will make link classes db, security, file ect. ect.. > So I will just include file application.php make object from class > application and then just do $object->db->connect()(of course if it will by > MySql or other database will be stored in some config.php file). > > Thanks, > > Dominik