#include <StringConstants.au3> ; to declare the Constants of StringRegExp
#include <Array.au3> ; UDF needed for _ArrayDisplay and _ArrayConcatenate
Local $sRegex = "(?m)^[A-Za-z0-9+\/]{22}==$"
Local $sString = "/*Base64 encoded object GUID*/" & @CRLF & _
"z5mytpY3n0uS7WotFo0XPQ==" & @CRLF & _
"y1NiJQ4GvkOc6Sza75j61A==" & @CRLF & _
"LGRAKG1ns0u0i7HlruqP3Q==" & @CRLF & _
"QOrSNu771Eyc8xQ2pS1jFg==" & @CRLF & _
"X9wPxWuMukaZZyDBof7znw==" & @CRLF & _
"lQk7QUbexkGt8s6xEu0UoA==" & @CRLF & _
"lQk7QUbexkGt8s6xEu0UoA==" & @CRLF & _
"lQk7QUbexkGt8s6xEu0UoA==" & @CRLF & _
"FCE4wll/okm/2Hgp2cdmMg==" & @CRLF & _
"qAzTWmiXT0SHg2sh9h2r8g==" & @CRLF & _
"ksVRSMPQhEGrcm6giubf1w==" & @CRLF & _
"2BB+XUPh/0mdSrk7tcoi9g==" & @CRLF & _
"PtsmDdnwwkKMIOpifql3EQ==" & @CRLF & _
"10hez6mxQk+PGIwoNvIzWg==" & @CRLF & _
"sr9hU+51nUClfMW/rs6Sog==" & @CRLF & _
"zqVrydHA/UqX1OH+TZaaNg==" & @CRLF & _
"mL5TJlQ2U0euhNgPXRKcyA==" & @CRLF & _
"z5mytpY3n0uS7WotFo0XPQ=="
Local $aArray = StringRegExp($sString, $sRegex, $STR_REGEXPARRAYGLOBALFULLMATCH)
Local $aFullArray[0]
For $i = 0 To UBound($aArray) -1
_ArrayConcatenate($aFullArray, $aArray[$i])
Next
$aArray = $aFullArray
; Present the entire match result
_ArrayDisplay($aArray, "Result")
Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for AutoIt, please visit: https://www.autoitscript.com/autoit3/docs/functions/StringRegExp.htm