[CalvinC]

You need to create 2 different strings for that. And i would recommend using sscanf too.

pawn Код:

CMD:dpm(playerid, text[])
{
    new string[128], text1[64], text2[64];
    if(sscanf(params, "s[64]s[64]", text1, text2)) return SendClientMessage(playerid, -1, "USAGE: /dpm [text1] [text2]");
    format(string, sizeof(string), "%s says: %s", text1, text2);
    SendClientMessage(playerid, COLOR_SAY, string);
    return 1;
}