Convert DateTime Formats

Convert compacted format to universal format

  $SourceString = "20020101124413";    //Uses this fixed length format: "yyyymmddhhmmss"
  $EventDateTime = "";
  $EventDateTime .= substr($SourceString, 0, 4) . "-";
  $EventDateTime .= substr($SourceString, 4, 2) . "-";
  $EventDateTime .= substr($SourceString, 6, 2) . " ";
  $EventDateTime .= substr($SourceString, 8, 2) . ":";
  $EventDateTime .= substr($SourceString, 10, 2) . ":";
  $EventDateTime .= substr($SourceString, 12, 2);