IsCustomFunction ("name") 


Checks to see if a function can be called as a user-defined function and also displays information about the function. If the name does not exist, ColdFusion throws an error, so be sure to check for its existence first.


 <cfscript>  function exampleUDF() {    return 1;  }  </cfscript>  <CFIF IsDefined("exampleUDF") AND  IsCustomFunction("exampleUDF") >    exampleUDF is a function.  </CFIF>  

Inside ColdFusion MX
Inside Coldfusion MX
ISBN: 0735713049
EAN: 2147483647
Year: 2005
Pages: 579 © 2008-2017.
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