#include <StringConstants.au3> ; to declare the Constants of StringRegExp
#include <Array.au3> ; UDF needed for _ArrayDisplay and _ArrayConcatenate
Local $sRegex = "^((\+7|7|8)((\-\([0-9]{3}\)\-)|(\([0-9]{3}\))|(\s[0-9]{3}\s)|(\-[0-9]{3}\-)|[0-9]{3})[0-9]{3}((\s|\-)?)[0-9]{2}((\s|\-)?)([0-9]{2}))$"
Local $sString = ""
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