parameters: (txt, regex)
return_statement: return None
docstring: run regex on an string array
      @returns either a found result or None
docstring_summary: run regex on an string array
docstring_tokens: run regex on an string array
function: def getRegSearch(txt, regex):
      '''
      run regex on an string array
      @returns either a found result or None
      '''
      for str in txt:
          search = regex.search(str)
          if search is not None:
              return search.group(0)
      return None
function_tokens: def getRegSearch ( txt , regex ) : for str in txt : search = regex . search ( str ) if search is not None : return search . group ( 0 ) return None