W3TPL/tag/get

About

Tag is replaced by the value of a variable or expression.

• Options:
  • arg= name of http argument whose value should be used instead of variable name
    • Retrieves value from $wgRequest
  • codes: process with ShowHTML() before output
  • default= default value to use if there is no argument named arg
    • This may eventually be used to fill in a value in other cases, but for now it doesn't.
  • index= offset into array named name
  • isolate: use extreme isolation to prevent parsing before output
  • lcase: convert to lowercase before output
  • len= maximum number of characters to include; truncate after nth character
  • name= name of variable to retrieve
  • raw: output should not be parsed (usage is restricted)
  • ucase: convert to uppercase before output
  • val= expression to use instead of variable name