Stack Exchange network consists of 175 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.
I created an extension using core php and CiviCRM tool(civix). I want to use a symfony(framework) and doctrine(ORM). Beacuse ORM provide some methods to store and retrieve methods are there. Symfony includes a collection and other useful operation.
Required, but never shown