#include <StringConstants.au3> ; to declare the Constants of StringRegExp
#include <Array.au3> ; UDF needed for _ArrayDisplay and _ArrayConcatenate
Local $sRegex = "(?xim){%\strans\s+%}\s(.*?)\s+{%\sendtrans\s%}"
Local $sString = "{{ param1 | trans }} {% trans %} businesshours.others.until {% endtrans %} {{ param2 | trans }}: {{ business_hours_params.businessHoursParam3 }} – {{ business_hours_params.businessHoursParam4 }} {% trans %} businesshours.posttext {% endtrans %}<br>"
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