[ICECOLDKILLAK8]

1) You should ask in the SeifAdmin topic
2) Try this

pawn Code:

// Top of script
forward PlayingTime(playerid);
new PlayingTimer[MAX_PLAYERS];
// OnPlayerConnect
PlayingTimer[playerid] = SetTimerEx(blablabla);
// OnPlayerDisconnect
KillTimer[PlayingTimer[playerid);
// Somewhere in scipt
public PlayingTime(playerid)
{
AccountInfo[playerid][Secs]++;
if(AccountInfo[playerid][Secs] == 60)
{
AccountInfo[playerid][Mins]++;
}
if(AccountInfo[playerid][Mins] == 60)
{
AccountInfo[playerid][Hours]++;
}
return 1;
}

Also add the variables Secs and Mins to thier Account, If you want only one timer then do this

pawn Code:

// Top of script
forward PlayingTime();
// OnGameModeInit
SetTimer("PlayingTime", 1000, 1);
// Somewhere in scipt
public PlayingTime()
{
for(new i; i<MAX_PLAYERS; i++)
{
if(IsPlayerConnected(i))
{
AccountInfo[i][Secs]++;
if(AccountInfo[i][Secs] == 60)
{
AccountInfo[i][Mins]++;
}
if(AccountInfo[i][Mins] == 60)
{
AccountInfo[i][Hours]++;
}
}
}
return 1;
}