Or maybe to devs would like to make it configurable through Preferences

Otherwise for it's for me, so that I can find this information after the next upgrade easily :whistle:

The small function for that I found on the net.

(please see http://www.laughing-buddha.net/jon/php/sec2hms/ for more information)

To integrate is I had to change the line 244 in /var/www/html/modules/cdrreport/index.php

from

Code:

`244 $arrTmp[7] = $cdr[8];`

Code:

```
244 $arrTmp[7] = sec2hms($cdr[8], true);
// false = no leading zero for hours below 10
// true = add leading zero to hours below 10
```

before

Code:

```
284 return $oGrid->fetchGrid($arrGrid, $arrData,$arrLang);
285 }
286 }
287 ?>
EOF
```

Code:

```
284 return $oGrid->fetchGrid($arrGrid, $arrData,$arrLang);
285 }
286 }
287 function sec2hms ($sec, $padHours)
288 {
289 // holds formatted string
290 $hms = "";
291
292 // there are 3600 seconds in an hour, so if we
293 // divide total seconds by 3600 and throw away
294 // the remainder, we've got the number of hours
295 $hours = intval(intval($sec) / 3600);
296 // add to $hms, with a leading 0 if asked for
297 $hms .= ($padHours)
298 ? str_pad($hours, 2, "0", STR_PAD_LEFT). ':'
299 : $hours. ':';
300
301 // dividing the total seconds by 60 will give us
302 // the number of minutes, but we're interested in
303 // minutes past the hour: to get that, we need to
304 // divide by 60 again and keep the remainder
305 $minutes = intval(($sec / 60) % 60);
306
307 // then add to $hms (with a leading 0 if needed)
308 $hms .= str_pad($minutes, 2, "0", STR_PAD_LEFT). ':';
309
310 // seconds are simple - just divide the total
311 // seconds by 60 and keep the remainder
312 $seconds = intval($sec % 60);
313
314 // add to $hms, again with a leading 0 if needed
315 $hms .= str_pad($seconds, 2, "0", STR_PAD_LEFT);
316
317 // done!
318 return $hms;
319 }
320 ?>
EOF
```