[EtayJ]

I have this:

PHP код:

forward CheckIfAccountExists(accountName[128]);
public CheckIfAccountExists(accountName[128])
{
    new query[128];
    mysql_format(db, query, sizeof(query), "SELECT * FROM logindata WHERE uName = '%e';", accountName);
    mysql_pquery(db, query, "OnLoginDataLoaded");
}
forward OnLoginDataLoaded();
public OnLoginDataLoaded()
{
    new rows = cache_num_rows();
    if(rows == 1)
        return 1;
    return 0;
} 


and I wanna do something like this:

PHP код:

COMMAND:checkplayerexists(playerid, params[])
{
    new playerName[128]; //The player in question
    if(sscanf(params, "s", playerName)) SendClientMessage(playerid, COLOR_WHITE, "Usage: /checkplayerexists <name>");
    else
    {
        if(CheckIfAccountExists(playerName))
        {
            new msg[128], name[128];
            format(msg, sizeof(msg), "Player %s exists in the database", playerName);
            SendClientMessage(playerid, COLOR_GREEN, msg);
            GetPlayerName(playerid, name, sizeof(name));
            format(msg, sizeof(msg), "Admin %s has just checked if the player %s exists in the database and he does.", name, playerName);
            print(msg);
        }
        else
        {
            new msg[128], name[128];
            format(msg, sizeof(msg), "Player %s doesn't exist in the database", playerName);
            SendClientMessage(playerid, COLOR_RED, msg);
            GetPlayerName(playerid, name, sizeof(name));
            format(msg, sizeof(msg), "Admin %s has just checked if the player %s exists in the database and he doesn't.", name, playerName);
            print(msg);
        }
    }
    return 1;
} 


But I am really don't know how to do that because I am only able to access the row count in the callback and not after sending the query in the first method