W3TPL/tags/let

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About

  • Action: Assigns a value to a variable.
  • Options:
    • echo: replace the tag with the resulting value
    • index= treats name as an array, and specifies the element to use
    • name= name of variable to set
    • null: set the variable to NULL
    • oparse: parse the output (only has an effect if "echo" is present)
    • self: takes starting value from same variable, to allow unary operations

Currently unsupported:

    • load (should probably be "fetch"): retrieve starting value from the current page's properties
    • save (should probably be "store"): store the result in the properties for the current page