Delete Directory in Codeigniter You can use file helper in codeigniter to delete files. Using this helper you can delete files in folder.

Delete Directory in Codeigniter Example

Here in an example of deleting all files in folder-

$path = $this->config->base_url().'images';
$this->load->helper("file"); // load the helper
delete_files($path, true); // delete all files/folders inside images folder

It will delete all folders/files inside the images folder.

Codeigniter check HTTP method– It is very simple we can detect the HTTP request method whether it is POST Or GET. You can use input library to check the HTTP method.

Codeigniter check HTTP method Example

Using input library you can check the get or post method simply as below-

 if($this->input->post()){
  // do something
 }
 if($this->input->get()){
  // do something
 }

Thus you can detect the post method or get method HTTP requst.

Codeigniter Create Directory– You can create directory in codeigniter same as core PHP. Here in this tutorial, we are going to explain how to create directory in codeigniter in standard way.

Codeigniter Create Directory | Folder Example

You can create directory in codeigniter simply as below –

 $path = "images/profile";

    if(!is_dir($path)) //create the folder if it's not exists
    {
      mkdir($path,0755,TRUE);
    } 

The above example will create folder profile in images folder if it does not exists. It will assign the folder permission 0755 so you can add permission as per your need.

Codeigniter Load Multiple Models– There is no limitation to load models in controller function, you can load multiple Models in same function. Here in this tutorial we are going to explain how you can load multiple models in a controller function.

Codeigniter Load Multiple Models In Controller Function Example

Multiple models can be loaded simply as below-

load->model('users');
        $this->load->model('profile');
        $this->load->model('logs');
    }

    function seeAllUserData()
    {
        $data['users'] = $this->users->getAllUsers();     
        $data['profiles'] = $this->profile->getAllProfiles();    
        $data['logs'] = $this->profile->getAllLogs();  
        $this->load->view('my_view', $data);
    }
}

Codeigniter Add Js Css File There are many ways to add the js and css files in Codeigniter but the simple way is add js css path in header using base url.

Codeigniter Add Js Css File Example

The simplest and minimal way to include js and css is using base url. In the below example we have created folder named as assets and two folders inside it – js and css which contains the js and css files.

On the same way you can include other files in codeigniter.

Codeigniter get project base path– You can use FCPATH or BASEPATH to get the project base path.

Codeigniter get project base path | Base Directory | Document Root Example

The constants FCPATH or BASEPATH will give you the directory base path where your project is setup.

$projectPath = FCPATH;

Codeigniter multiple where Condition – It is very simple to add multiple where condition filter in Codeigniter. Codeigniter where condition accepts the conditions as an associative array so can pass multiple conditions easily. Here in this tutorial, we are going to explain how to add multiple where conditions in where clause.

Codeigniter multiple where Condition Example

You can add multiple where condition simply as below-

$where_array = array(
               'email'=>'test@gmail.com',
               'status'=>'1'
              );
$table_name = "users";
$limit = 10;
$offset = 0;
$query = $this->db->get_where($table_name,$where_array, $limit, $offset);

If you run the above example it will produce the output something like this –

SELECT * from users where email='test@gmail.com' AND status ='1' limit 0, 10;

On the same way you can add multiple conditions.

Codeigniter Order By Query – We often need to add the order by clause on queries. It is very simple to use order by clause on CodeIgniter query. Here in this article we are going to explain how to add order by on Active records.

Codeigniter Order By Query ASC | DESC Example

You can add order by filter simly as below-

$this->db->from('my_table');
$this->db->order_by("column1 asc,column2 desc");
$query = $this->db->get(); 
return $query->result();

You can add multiple filers separated by comma(,).

Tags

#orderBy Query

Codeigniter Order By Query not Working

Codeigniter Order By Clause