PHP Warning: putenv() has been disabled for security reasons

[Thannaree]

Hello,

I was getting this warming in my log:

PHP Warning:  putenv() has been disabled for security reasons in /home/MYFOLDER/public_html/includes/extra_configures/set_time_zone.php on line 28 

I am pretty sure it's server-related.

I uncommented lines 27 to 30 in set_time_zone.php as indicated below:

/*  if ($TZ != '') {
    putenv('TZ=' . $TZ);
    @date_default_timezone_set($TZ);
  }
 */ 

No more warning ... but if someone sees any reason not to do this please advise.