EXPLAIN ANALYZE inside functions

Hi there,

I'd like to rise the performance of a custom function, but I read somewhere 
I cannot use EXPLAIN ANALYZE to get the execution plan of the code from the 
function.

Do you know a workaround to do this ?

I tried to apply EXPLAIN ANALYZE statements inside my procedure hopping I 
will get some notice messages, but I got nothing :(.

TIA,
Sabin