[Scenario]

This should do what you need it to:

pawn Код:

CMD:frisk(playerid, params[])
{
    new
        iID
    ;
    
    if(sscanf(params, "u", iID))
        return SendClientMessage(playerid, COLOR_WHITE, "SYNTAX: /frisk [nick/id]"), 1;
    if(iID == INVALID_PLAYER_ID)
        return SendClientMessage(playerid, COLOR_RED, "ERROR: Invalid nickname/ID specified."), 1;
    
    new
        weaponData[13][2],
        szString[128],
        szName[MAX_PLAYER_NAME]
    ;
    
    GetPlayerName(iID, szName, sizeof(szName));
    
    format(szString, sizeof(szString), "* %s's weapon information:", szName);
    SendClientMessage(playerid, COLOR_YELLOW, szString);
    SendClientMessage(playerid, COLOR_YELLOW, " ");
        
    for(new i = 0; i < 13; i++)
    {
        GetPlayerWeaponData(iID, i, weaponData[i][0], weaponData[i][1]);
        
        format(szString, sizeof(szString), "- Slot ID: %d   Weapon ID: %d   Ammo: %d", i, weaponData[i][0], weaponData[i][1]);
        SendClientMessage(playerid, COLOR_YELLOW, szString);
    }
    return 1;
}

Reference: https://sampwiki.blast.hk/wiki/GetPlayerWeaponData