#include <StringConstants.au3> ; to declare the Constants of StringRegExp
#include <Array.au3> ; UDF needed for _ArrayDisplay and _ArrayConcatenate
Local $sRegex = "(?m)^/(?<page>quizzes)(?:/(?<subpage>[\w-]+)?)?(?:\.xml)$"
Local $sString = "# EXPECTED URL MATCHES" & @CRLF & _
"" & @CRLF & _
"/quizzes" & @CRLF & _
"/quizzes/" & @CRLF & _
"/quizzes/food" & @CRLF & _
"/quizzes/food/" & @CRLF & _
"/quizzes.xml" & @CRLF & _
"/quizzes/food.xml" & @CRLF & _
"" & @CRLF & _
"" & @CRLF & _
"# EXPECTED URL NON-MATCHES" & @CRLF & _
"" & @CRLF & _
"/quizzes2" & @CRLF & _
"/quizzes.xml/" & @CRLF & _
"/quizzes/food.xml/" & @CRLF & _
"/investigations" & @CRLF & _
"/investigations/foo" & @CRLF & _
"/jobs/something" & @CRLF & _
"/foo/bar" & @CRLF & _
"/jp/index" & @CRLF & _
"/about" & @CRLF & _
"/press" & @CRLF & _
"/uk/shopping" & @CRLF & _
"/esp/shopping" & @CRLF & _
"/shopping" & @CRLF & _
"/jp/shopping" & @CRLF & _
"/jp/quizzes" & @CRLF & _
""
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