PureBasic Forums - English

I dont mean lenght of array byt size in bytes of one dimensional array..

from the manual:

When you define a new array, please note that it will have one more element than you used as parameter, because the numbering of the elements in PureBasic (like in other BASIC's) starts at element 0. For ...

How to calculate size (in bytes) of allocated memory by string array?

Seems to work

Procedure StrSplit(Expression$, Delimiter$)

;Define a new zero lenght array as default result for procedure to return
Dim res.s(0)
count.l = CountString(Expression$, Delimiter$)

;Validate input
If Len(Expression$) < 1
;Return zero lenght array
ProcedureReturn res()
EndIf

If count = 0 ...