stock IsNameConnected(name[]) {
new
    ThePlayer[MAX_PLAYER_NAME];
#if defined foreach
foreach(i) {
#else
for(new i=0; i<GetMaxPlayers(); i++)if(IsPlayerConnected(i)) {
#endif
    GetPlayerName(i,ThePlayer,sizeof(ThePlayer));
    if(!strcmp(ThePlayer,name,true)) {
        return 1;
}
}
return 0;
}