如何在codeigniter中创建文件夹

Question

I am creating a folder with mkdir() in php but I don't know how to create a folder in CodeIgniter. Anyone can tell me how to create that with mkdir() function.

Answer 1

You can create a folder using mkdir() like this mkdir($path,0777,true) . For example if your codeigniter project structure is like C:\\xampp\\htdocs\\Prjects Folder\\... and you want to create a folder inside assets folder (ie for images you want to create an Image folder ) then you can create it like this.

if(!is_dir('././assets/images') )
        {
            mkdir('././assets/images',0777,TRUE);
        }

Note: To know more about mkdir() check this link https://www.php.net/manual/en/function.mkdir.php

Answer 2

First add your path using realpath function which gives you absolute path and then use mkdir to create folder.

Example: Here i am store one image within folder because it is not exist so i have to create folder first then i have to add.

$path = realpath(APPPATH . 'images/test.jpg');

if(!file_exists($path))
{
   mkdir($path,0777,TRUE);
}

Note : PHP or Codeigniter, we can follow same process to create directory.