php - something's wrong with my cakePHP save method -

i have method inside model, simple save (insert database), first finds users meet conditions, , insert info table each of found users, here's code:

function save_emails(){     app::import('model', 'user');     app::import('model', 'emailsave');      $this->emailsave = new emailsave();     $this->user      = new user();      $users  = $this->user->find("all", array(         'conditions' => array(             'or' => array(                 array('user.user_type_id' => '4'),                 array('user.user_type_id' => '1')             )          ),         'fields' => array(             'username',             'email'         ),         'recursive' => -1     ));      foreach($users $user){         //pr($user);         $to         = $user['user']['email'];         $subject    = $email_template['subject'];         $template   = //calling templating method;          $save_send['emailsave']['created']    = date("y-m-d h:i:s", time());         $save_send['emailsave']['modified']   = date("y-m-d h:i:s", time());         $save_send['emailsave']['send_to']    = $to;         $save_send['emailsave']['subject']    = $subject;         $save_send['emailsave']['message']    = $template;          //pr($save_send);         $this->emailsave->save($save_send);         //echo $to."<br />".$subject."<br />".$template."<br />".$cron_id."<br />";     } } 

this pretty straight forward, mean not using complicated methods, when run find method towards user :

$users  = $this->user->find("all", array(             'conditions' => array(                 'or' => array(                     array('user.user_type_id' => '4'),                     array('user.user_type_id' => '1')                 )              ),             'fields' => array(                 'username',                 'email'             ),             'recursive' => -1         )); 

it returns 2 results, , when try print result using cake's pr method, print right results, but...if apply save method, insert 1 of result, how possible? have traced codes line line , went through find, problem when save them database, fails save 2 results, please help.

http://book.cakephp.org/view/1031/saving-your-data

creating or updating controlled model's id field. if $model->id set, record primary key updated. otherwise new record created.

when calling save() in loop, don't forget call create().