print_r($this -> Session -> read());
$this -> Session -> write("variable", "value");
$this -> Session -> read("variable");
$user_email = $this -> data['User']['email']; $user = $this -> User -> find("email = '$user_email'"); $this -> Session -> write('User', $user['User']);
$this -> Session -> read("User.email");
if ($this -> Session -> valid()){ $this -> Session -> destroy(); $this -> redirect('/'); }
Source: http://justkez.com/understanding-cakephp-sessions/
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