StringBetween doesn't print out

[ruslanas402]

Why doesn't print the output??

#include <String.au3>
Global $x = 'gdsgklj fsdl dasfgh fsfef ghterfsd kia gdfhgfgdsgklj fsdl dasfgh fsfef'
$z = _StringBetween($x, 'fsdl', 'kia')
ConsoleWrite($z & @CRLF)

Shouldn't it be

dasfgh fsfef ghterfsd

  instead of nothing?

 

[jchd]

Read again the help file to discover what the return value of this function is.

Spoiler

An array

 

[ruslanas402]

Got it, thx for the hint