不打印阵列

Question

我只是不知道什么时候我甚至做这个控制器的测试运行它不打印$ user_data。我不明白为什么它不会。还有其他人吗？因为显然我想要做的是将输入与数据库中存储的内容进行匹配。

控制器：

<?php if (! defined('BASEPATH')) exit('No direct script access allowed'); 

class Activate extends CI_Controller 
{ 

public function __construct() 
{ 
    parent::__construct(); 
    $this->load->library('kow_auth');    
} 

public function index($param1 = NULL, $param2 = NULL) 
{ 
    //Config Defaults Start 
    $msgBoxMsgs = array();//msgType = dl, info, warn, note, msg 
    $cssPageAddons = '';//If you have extra CSS for this view append it here 
    $jsPageAddons = '<script src="http://www.kansasoutlawwrestling.com/kowmanager/assets/js/activatevalidate.js"></script>';//If you have extra JS for this view append it here 
    $metaAddons = '';//Sometimes there is a need for additional Meta Data such in the case of Facebook addon's 
    $siteTitle = '';//alter only if you need something other than the default for this view. 
    //Config Defaults Start 


    //examples of how to use the message box system (css not included). 
    //$msgBoxMsgs[] = array('msgType' => 'dl', 'theMsg' => 'This is a Blank Message Box...'); 

    /**********************************************************Your Coding Logic Here, Start*/ 

    $x = 0; 
    if(($param1 !== NULL)&&($param2 !== NULL)) 
    { 

     //params not null yay.. 
     if((isset($param1))&&((trim($param1) !== '')||(!empty($param1)))) 
     { 
      if(!is_numeric($param1)) 
      { 
       $x++; 
      } 
     } 
     if((isset($param2))&&((trim($param2) !== '')||(!empty($param2)))) 
     { 
      if(!preg_match('/^[A-Za-z0-9]+$/', $param2)) 
      { 
       $x++; 
      } 
     } 


     if($x !== 0) 
     { 
      $bodyContent = "error_page"; 
     } 
     else 
     { 
      $bodyContent = "activate_form"; 
     } 

    } 
    else 
    { 
     $bodyContent = "error_page"; 
    } 

    $bodyType = "full";//type of template 

    /***********************************************************Your Coding Logic Here, End*/ 

    //Double checks if any default variables have been changed, Start. 
    //If msgBoxMsgs array has anything in it, if so displays it in view, else does nothing.  
    if(count($msgBoxMsgs) !== 0) 
    { 
     $msgBoxes = $this->msgboxes->buildMsgBoxesOutput(array('display' => 'show', 'msgs' =>$msgBoxMsgs)); 
    } 
    else 
    { 
     $msgBoxes = array('display' => 'none'); 
    } 

    if($siteTitle == '') 
    { 
     $siteTitle = $this->metatags->SiteTitle(); //reads 
    } 

    //Double checks if any default variables have been changed, End. 

    $this->data['msgBoxes'] = $msgBoxes; 
    $this->data['cssPageAddons'] = $cssPageAddons;//if there is any additional CSS to add from above Variable this will send it to the view. 
    $this->data['jsPageAddons'] = $jsPageAddons;//if there is any addictional JS to add from the above variable this will send it to the view. 
    $this->data['metaAddons'] = $metaAddons;//if there is any addictional meta data to add from the above variable this will send it to the view. 
    $this->data['pageMetaTags'] = $this->metatags->MetaTags();//defaults can be changed via models/metatags.php 
    $this->data['siteTitle'] = $siteTitle;//defaults can be changed via models/metatags.php 
    $this->data['bodyType'] = $bodyType; 
    $this->data['bodyContent'] = $bodyContent; 
    $this->load->view('usermanagement/index', $this->data); 
} 

function activate_submit() 
{   
    $this->form_validation->set_rules('password', 'Password', 'trim|required|xss_clean|min_length[6]|max_length[12]|alpha_numeric'); 
    $this->form_validation->set_rules('user_id', 'User ID', 'trim|required|xss_clean|numeric'); 
    $this->form_validation->set_rules('registration_key', 'Registration Key', 'trim|required|xss_clean|alpha_numeric'); 

    if (!$this->form_validation->run()) 
    { 
     echo json_encode(array('error' => 'yes', 'message' => 'There was a problem submitting the form! Please refresh the window and try again!'));  
    } 
    else 
    {       
     if ($this->kow_auth->activate_user($this->input->post('user_id'), $this->input->post('registration_key'), $this->input->post('password'))) 
     { 
      echo json_encode(array('sucess' => 'yes', 'message' => 'Your account has been successfully activated!')); 
     } 
     else 
     {               
      echo json_encode(array('error' => 'yes', 'message' => 'The activation code you entered is incorrect or expired!')); 
     } 
    } 
} 

} 

/* End of file activate.php */ 
/* Location: ./application/controllers/activate.php */ 

库：

function activate_user($user_id, $registration_key, $password) 
{ 
    $this->ci->users->purge_na(); 

    if ((strlen($user_id) > 0) AND (strlen($registration_key) > 0)) 
    { 
     $user_data = $this->ci->users->get_user_by_user_id($user_id); 
     print_r($user_data); 
     $genPassHash = $this->ci->genfunc->GenPassHash($password); 
     echo '<br />'; 
     print_r($genPassHash[0]); 

     if ($user_data['password'] == $genPassHash[0]) 
     { 
      return $this->ci->users->activate_user($user_id, $registration_key, $reGenFromPostPW[]); 
     } 
     else 
     { 
      return false;     
     } 
    } 
    else 
    { 
     return false; 
    } 
} 

有谁看到我在做什么错误没有被它打印出来阵列。

Answer 1

这是purge_na函数的问题。在激活之前，它会一直删除包括试图激活的用户在内的用户。