如何將數組傳遞到codeigniter中的會話

Question

我在將數組存儲在codeigniter會話中時遇到問題。這裏是我的代碼

的new_results會議似乎不起作用

$this->session->set_userdata(array('search' => $q)); 
$search = $this->session->userdata('search'); 
$current = $this->session->userdata('q'); 
$new_results= $this->session->userdata('new_results'); 
if($search==$current) 
{ 
    $new_results = $this->session->userdata('new_results'); 
    print_r($new_results); 
} 
else 
{ 
    $this->session->set_userdata(array("q" => $search)); 
    $start = 0; 
    $results = array(); 
    $query = $q . " (site:vodlocker.com OR site:vidbull.com OR site:putlocker.com/embed OR site:putlocker.com/file OR site:sockshare.com/file OR site:sockshare.com/embed)"; 
    while($start<=100){ 
     $snoopy = new Snoopy; 

     $googleurl = "http://www.google.com/search?q=".urlencode(trim($query))."&start=".$start; 

     $snoopy->fetchlinks($googleurl); 
     $result = $snoopy->results; 
     foreach($result as $row) 
     { 
      if(!in_array($row, $results)) 
       $results[] = $row; 
     } 
     $start+=10; 
    } 
    $this->session->set_userdata(array("new_results" => $results)); 
    $new_results = $this->session->userdata("new_results"); 
    print_r($this->session->userdata("new_results")); 

} 

Answer 1

你可以做這樣的事情：

$newdata = array(
       'username' => 'johndoe', 
       'email'  => 'johndoe@some-site.com', 
       'logged_in' => TRUE 
      ); 
    $this->session->set_userdata($newdata); 

欲瞭解更多信息，請訪問以下鏈接： http://ellislab.com/codeigniter/user-guide/libraries/sessions.html