Using True

[Particle 0]

Is this possible? If not, then how can I make this happen...?

If StringSplit($Array[$i],",") = True Then
    $tmp = StringSplit($Array[$i],",")
EndIf

[herewasplato 0]

...Is this possible?...

No. because StringSplit does not return a True/False

...If not, then how can I make this happen...?

Make what happen. Please elaborate.

[Supa Ben 0]

Is this possible? If not, then how can I make this happen...?

If StringSplit($Array[$i],",") = True Then
    $tmp = StringSplit($Array[$i],",")
EndIf

Do you mean this by the code "If I can do this stringsplit then, do the stringsplit" If thats the case then use this.

$tmp = StringSplit($Array[$i],",")
If @error Then
Msgbox(0,"","Cant do stringsplit")
Else 
Msgbox(0,"","Success")
EndIf

If it cant do it then it will set @error so if that happens it cant be done.

[Particle 0]

Make what happen. Please elaborate.

How would I make the program detect if there is a string split in the line from a file and conduct what it needs to do if it's true, otherwise skip the process if there is no string splitting needed.

[herewasplato 0]

If StringInStr($Array[$i], ",") = 0 Then
    ContinueLoop
Else
    $tmp = StringSplit($Array[$i], ",")
EndIf