public OnPlayerConnect(playerid)
{
	new pname[MAX_PLAYER_NAME],string[125]; // These are our variables pname stores the players name for later use, and string is used later too.
	GetPlayerName(playerid,pname,sizeof(pname)); // This reads what player is connecting and saves it to the variable pname that we made.
	if(strfind(pname, "admin", true) != -1) // We use strfind, to check if a certain variable contains something. In this case, we are checking if the players name contains "admin"
	{
	    format(string, sizeof(string), "{FF0000}Hello %s, your name contains the word 'Admin' please change it.",pname);// We use format here, so we can send the player a message with his/her name inside of it.
	    SendClientMessage(playerid, -1, string);// This uses the format what we did above, it basically sends whatever is inside of the format above.
	SetTimerEx("KickPlayer", 100, false, "i", playerid);// We use a timer here, as if we didn't the player would not see the message before he was kicked.
	}
	return 1;
}

forward KickPlayer(playerid);
public KickPlayer(playerid)// This function will be called when the timer goes down, whatever is inside here will be run.
{
	Kick(playerid);// Finally, this kicks the player from the server.
	return 1;
}

forward KickPlayer(playerid);
public KickPlayer(playerid)
{
	Kick(playerid);
	return 1;
}

public OnPlayerConnect(playerid)
{
	new pname[MAX_PLAYER_NAME],string[125]; GetPlayerName(playerid,pname,sizeof(pname));
	if(strfind(pname, "admin", true) != -1)
	{
	    format(string, sizeof(string), "{FF0000}Hello %s, your name contains the word 'Admin' please change it.",pname);
	    SendClientMessage(playerid, -1, string);
		SetTimerEx("KickPlayer", 100, false, "i", playerid);
	}
	return 1;
}