How to read a value from text

[nill]

Using

$text = StdoutRead($_plinkhandle)

I get the text from the console
like this

echo $?
0

How can I process this text in autoit to read what value comes after $? ignoring the line feed ?

Edited June 21, 2023 by nill

[Andreik]

Something like this?

#include <Array.au3>

$sData = 'echo $? whatever data is here' & @LF & '0'
$aMatches = StringRegExp($sData, 'echo \$\?(.+)', 3)

_ArrayDisplay($aMatches)

 

[nill]

7 hours ago, Andreik said:

Something like this?

#include <Array.au3>

$sData = 'echo $? whatever data is here' & @LF & '0'
$aMatches = StringRegExp($sData, 'echo \$\?(.+)', 3)

_ArrayDisplay($aMatches)

 

It doesn't work or I don't understand something I got 

$aMatches=1

Not array

[Andreik]

1 hour ago, nill said:

It doesn't work or I don't understand something I got 

$aMatches=1

Not array

In the example above result of $aMatches is definitely not 1. Show me what you run when you got this result.

[nill]

Yea you are right I used another string for checking

[Andreik]

It happens sometime.  Glad you found the answer.