Codeigniter foreach不起作用

Question

我有這個code.compiler沒有在foreach中輸入。我不知道爲什麼？儘管我在其他功能和作品中編寫這個foreach，但請任何人幫助我。
在模型

public function getting_profile_check($u) 
{ 
    $this->db->where('login_name', $u); 


    return $this->db->get('profile_check'); 

} 

和在控制器

public function get_profile_check($user) 
{ 
    echo"i in get profile check"; 
    $d=$this->login_m->getting_profile_check($user); 

    $data=array('check_res'=>$d,'first_time'=>"no"); 

    foreach($d->result() as $field) 
     { 
     echo"i in for each in get"; 
      $image=$field->image_c; 

      $view=$field->overview_c; 
      $certi=$field->certi_c; 
      $edu=$field->edu_c; 
      $hopp=$field->hopp_c; 
      $lang=$field->lang_c; 
      echo"session".$image." " .$edu; 

     } 


    } 

Answer 1

嘗試此

在控制器

public function get_profile_check($user) 
{ 
    echo"i in get profile check"; 
    $d = $this->login_m->getting_profile_check($user); 

    $data=array('check_res'=>$d,'first_time'=>"no"); 

    foreach($d as $field) 
    { 
     echo"i in for each in get"; 
     $image=$field->image_c; 

     $view=$field->overview_c; 
     $certi=$field->certi_c; 
     $edu=$field->edu_c; 
     $hopp=$field->hopp_c; 
     $lang=$field->lang_c; 
     echo"session".$image." " .$edu; 

    } 
} 

在模型

public function getting_profile_check($u) 
{ 
    $this->db->select("*"); 
    $this->db->where('login_name', $u); 
    $query = $this->db->get('profile_check'); 
    $result = $query->result_array(); 
    return $result; 
} 

Answer 2

做這樣的事情模型：

在控制器

public function getting_profile_check($u) 
{ 

    $this->db->select('*') 
      ->from('profile_check') 
      ->where('login_name', $u); 


    $query = $this->db->get(); 
    if($query->num_rows > 0){ 
     return $query->result_array(); 
    } 

} 

：

public function get_profile_check($user) 
{ 
    echo"i in get profile check"; 

    $d=$this->login_m->getting_profile_check($user); 


    foreach ($d as $row) { 

     echo $row['name_of_table_column']; 
    } 


} 

Answer 3

型號

public function getting_profile_check($u) 
{ 
    $this->db->where('login_name', $u); 
    return $this->db->get('profile_check')->result(); 
} 

控制器

public function get_profile_check($user) 
{ 
    echo"i in get profile check"; 
    $d=$this->login_m->getting_profile_check($user); 

    foreach ($d as $row) 
    { 
     echo $row->name_of_table_column; 
    } 
}