[Improvement™]

This is a fixed version of the command of sasuga.

pawn Код:

CMD:heal(playerid,params[])
{
    if(eheal)
    {
        SetPlayerHealth(playerid,100);
        eheal = false;
    }
    else if(!eheal)
    {
        SendClientMessage(playerid, 0xFFFFFFAA, "this command is disabled");
        eheal = true;
    }
    return 1;
}

I did all this on BlackBerry mobile, so sorry if I was a bit late.