Question

How can I pass session variable in symfony model without using sfContext::getInstance()?

Answer 1

The recommended way is called dependency injection, and works like this: you create a setUser() method in your model file, that saves the given parameter to a private property:

class Foo {
  private $_user;

  public function setUser(myUser $user) {
    $this->_user = $user;
  }

  // ... later:

  public function save(Doctrine_Connection $conn = null) {
    // use $this->_user to whatever you need
  }
}

This looks clumsy, because it is. But without you answering the question what are you trying to do? I cannot give an alternative.

Recommended articles:

• What is Dependency Injection? – a post series on Fabien Potencier’s blog
• Dependency Injection – the design patter in detail on wikipedia