getBuiltinFunction

Returns an object, which contains the description, parameters and return-type of the given function. Throws an exception when the function do not exists.

getBuiltinFunction(name) → returns any

This function requires Lucee.  Not supported on Adobe ColdFusion, etc.
  1. CFDocs
  2. Functions
  3. All CFML Functions
  4. getBuiltinFunction
  5. Lucee
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Argument Reference

name string
Required

Name of the function.

Examples
Sample code invoking the getBuiltinFunction function

Dump the StructKeyExists-function to show information about this function.

dump(getBuiltinFunction("StructKeyExists"));

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