[USER_FUNCTION:function_name|parameters(php style)]] aka FX

Construct user defined function.

Terminate with: [[END_FUNCTION]] or [[END_FX]]

To call:

[[FUNCTION:function_name|result|function_parameters(php style)]]

Code to execute the user defined function using the parameters and return the result to the variable name specified as the second parameter in the shortcode.



see also: 
[[RETURN:value]]