#include <StringConstants.au3> ; to declare the Constants of StringRegExp
#include <Array.au3> ; UDF needed for _ArrayDisplay and _ArrayConcatenate
Local $sRegex = "(?P<host>[\d\.]+)\s(?P<identity>\S*)\s(?P<user>\S*)\s\[(?P<time>.*?)\]\s"(?P<request>.*?)"\s(?P<status>\d+)\s(?P<bytes>\S*)"
Local $sString = "10.223.157.186 - - [15/Jul/2009:15:50:36 -0700] "GET /assets/img/dummy/secondary-news-3.jpg HTTP/1.1" 200 5604"
Local $aArray = StringRegExp($sString, $sRegex, $STR_REGEXPARRAYFULLMATCH)
; Present the entire match result
_ArrayDisplay($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