Knowledge Base Contributions

Below is a list of the knowledge base entries that Tim Stumbaugh has contributed to:

• Why are session variables being replaced instead of appended?
  

• While using sessions, if the browser's back button is clicked the page expires. How to avoid this?
  

• How can I disconnect from session one and start session two (within a single page), without destroying session one's data?
  

• Does anyone else have problems using the \n newline escape character? why isn't it rendering for me?
  

• I would like to create a user authentication system, but when they log in, how would i make it personalized.
  Can you tell me why I always get ?PHPSESSID=fc912e31cae17760fd97ce9f4684ae18 attached to all my link
  

• How to pass login and password from first level script to third level script (that means one script is included in another,like that 3 levels)?
  

• How can I check a users login and password on every page visit?
  How can I maintain data across pages for a visitor?
  Does PHP have support for sessions?
  How can I force a member to login?