title: Unwanted session files in my php session folder
body: <p>I am accessing my website from Linux server. At the time of user login I create session.</p>
  
  <p>But Even I didn't open site and locate in folder /var/lib/php/session<br>
  there are contentiously some session file are getting created.<br>
  I am unable to find from where these files are getting created.</p>