title: I am facing error in creating folder and file in codeigniter
body: <p>write_file()</p>
  
  <p>mkdir()</p>
  
  <p>both are not working and not creating my file and folder inside my development folder.
  what should i do ?</p>
  
  <p>I want to create svg files inside folder through loop in controller but the folder is not creating and also the file is not creating event after including </p>
  
  <p>all helpers and libraries </p>
  
  <p>i have included file, url helpers and directory helper and ftp library </p>
  
  <p>please help me to come out of this error.</p>