#include <StringConstants.au3> ; to declare the Constants of StringRegExp
#include <Array.au3> ; UDF needed for _ArrayDisplay and _ArrayConcatenate
Local $sRegex = "(?m)[^w.\:\/]+[a-zA-Z\.]?\.[a-zA-Z]{1,3}(\.[a-zA-Z]{1,3})?(\.[a-zA-Z]{0,3})?|[w]{1,2}[^w.]+\.[a-zA-Z]{1,3}(\.[a-zA-Z]{1,3})?"
Local $sString = "p.io" & @CRLF & _
"amazon.com" & @CRLF & _
"d.amazon.ca" & @CRLF & _
"domain.amazon.co.uk" & @CRLF & _
"https://regex101.com/" & @CRLF & _
"www.regex101.comdddd" & @CRLF & _
"www.wix.com.co" & @CRLF & _
"https://stackoverflow.com/questions/2301285/what-do-lazy-and-greedy-mean-in-the-context-of-regular-expressions" & @CRLF & _
"smile.amazon.com"
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