convert mql5 into mql4

[anas khan]

i want to convert these lines into mql4
double haOpen[], haClose[];
CopyBuffer(handleheikenAshi, 0, 1, 1, haOpen);
CopyBuffer(handleheikenAshi, 3, 1, 1, haClose);

[l'andorrà]

I'm not a programmer, but did you try using a 'custom code' block to do it?