Hi Omar. For PHP5 there's Propel, based on Apache Torque. Isn't easy to use, but it can fullfit your requirements. Look at http://propel.phpdb.org/trac/ Also, there's a lot of article about impedance mistmatch, an issue that appears when you try to use relational databases in an OOP environment. Here's is a short list of theoretical links regarding that: http://www.objectarchitects.de/ObjectArchitects/orpatterns/ http://database.ittoolbox.com/documents/document.asp?i=1948 http://www.service-architecture.com/object-relational-mapping/articles/index.html http://www.ambysoft.com/mappingObjects.html http://www.chimu.com/publications/objectRelational/ http://www.objectmatter.com/vbsf/docs/maptool/ormapping.html PD: Despite that you and me speak spanish, this is an english-based list and I've to adhere to that, so if you want a translation of what I said just write me directly. On 6/27/05, Omar Dolores <odolores@xxxxxxxxxxxxxxxxx> wrote: > Hola, someone can help me, I want to relate several tables with mysql. > Where I can find in formation of it or there is a Sotfware that does it.? > > > > -- > Ing. Omar Dolores > ------------------ > Telf: 511-97025465 > odolores@xxxxxxxxxxxxxxxxx > wwww.ttecnologicas.com > > > > > > > PHP Data object relational mapping generator - http://www.meta-language.net/ > Yahoo! Groups Links > > > > > > > -- Juan Pablo Gil R. Director OnFocus - de la Idea al Bit http://www.onfocus.cl/ PHP Data object relational mapping generator - http://www.meta-language.net/ Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/php-objects/ <*> To unsubscribe from this group, send an email to: php-objects-unsubscribe@xxxxxxxxxxxxxxx <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/