[Nero_3D]

Without any other function

pawn Код:

if(strcmp("command", cmdtext[1], true, 7) && (cmdtext[8] == 32 || cmdtext[8] == EOS))
{
    if(cmdtext[8] != 32 || cmdtext[9] == EOS)
        return SendClientMessage(playerid, 0xFFFFFFAA, "Right Usage: /command [text]");
    //the text would be "cmdtext[9]"
    return 1;
}

Dcmd

pawn Код:

//OnPlayerCommandText
dcmd(command, 7, cmdtext); //7 is the length of "command"

pawn Код:

dcmd_command(playerid, parameter[])
{
    if(parameter[0] == EOS)
        return SendClientMessage(playerid, 0xFFFFFFAA, "Right Usage: /command [text]");
    //the text would be "parameter"
}

Zcmd

pawn Код:

cmd_command(playerid, parameter[])
{
    if(parameter[0] == EOS)
        return SendClientMessage(playerid, 0xFFFFFFAA, "Right Usage: /command [text]");
    //the text would be "parameter"
}