HTTP Environment Variables

• URL Accessing

  <A HREF="example.cfm?user_id=5&color=blue">
  

• Form Accessing

  <FORM ACTION="example.cfm" METHOD="post">
  
  <INPUT TYPE="Hidden" NAME="Customer_ID" VALUE="24">
  <INPUT TYPE="Submit" VALUE="Enter">
  </FORM>

• CFCookies

  <CFCOOKIE NAME="User_ID" VALUE="2344" EXPIRES="100">
  

• CGI Environments - CGI.varname

varname:SERVER_NAME, SERVER_PROTOCOL, SERVER_PORT, etc.

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