[wups]

Ok, I dont know if i did i wright, but here are the results:
Code:

pawn Код:

#include <a_samp>
#include <foreach>
forward OneSecTimer();
#define ForEachPlayer(%0) for(new index_%0=0, %0=ConnectedPlayerList[0]; index_%0<ConnectedPlayers; index_%0++, %0=ConnectedPlayerList[index_%0])
new item1[MAX_PLAYERS][10000],item2[MAX_PLAYERS][10000];
new ConnectedPlayers;
new ConnectedPlayerList[MAX_PLAYERS+1];//Loop would bug when server is full D:
main()
{
    print("\n----------------------------------");
    print("  This is a blank GameModeScript");
    print("----------------------------------\n");
    
    //printf("GetVehicleComponentType %u",GetVehicleComponentType(1100));
    
}

public OnGameModeInit()
{
    // Set timer of 1 second.
    for(new i;i<100;i++)
    {
        Itter_Add(Player, i);
        ConnectedPlayerList[ConnectedPlayers++]=i;
    }
    
    SetTimer("OneSecTimer", 1000, 1);
    print("GameModeInit()");
    SetGameModeText("Timer Test");
    AddPlayerClass(0, 1958.3783, 1343.1572, 15.3746, 269.1425, 0, 0, 0, 0, 0, 0);
    return 1;
}

public OneSecTimer() {
    new sText[256];
    format(sText,sizeof(sText),"GetTickCount = %d",GetTickCount());
    print(sText);
    SendClientMessageToAll(0xFF0000, sText);
    
    
    new time = GetTickCount();
    for (new i = 0; i < 10000; i++)
    {
        foreach(Player,I)
        {
            item1[I][i]=100;
        }
    }
    printf("Time #1: %d", GetTickCount() - time);

    time = GetTickCount();
    for (new i = 0; i < 10000; i++)
    {
        ForEachPlayer(I)
        {
            item2[I][i]=200;
        }
    }
    printf("Time #2: %d", GetTickCount() - time);
}

EDIT: New test:

pawn Код:

#include <a_samp>
#include <foreach>
forward OneSecTimer();
#define ForEachPlayer(%0) for(new index_%0=0, %0=ConnectedPlayerList[0]; index_%0<ConnectedPlayers; index_%0++, %0=ConnectedPlayerList[index_%0])
new item1[MAX_PLAYERS][10000],item2[MAX_PLAYERS][10000],item3[MAX_PLAYERS][10000];
new ConnectedPlayers;
new ConnectedPlayerList[MAX_PLAYERS+1];//Loop would bug when server is full D:
main()
{
    print("\n----------------------------------");
    print("  This is a blank GameModeScript");
    print("----------------------------------\n");
    
    //printf("GetVehicleComponentType %u",GetVehicleComponentType(1100));
    
}

public OnGameModeInit()
{
    // Set timer of 1 second.
    for(new i;i<100;i++)
    {
        Itter_Add(Player, i);
        ConnectedPlayerList[ConnectedPlayers++]=i;
    }
    Itter_Remove(Player,random(50));
    Itter_Remove(Player,random(100));
    for(new i=0;i<100;i++)
    {
        if(ConnectedPlayerList[i]==5)
        {
            ConnectedPlayers--;
            ConnectedPlayerList[i]=ConnectedPlayerList[ConnectedPlayers];
        }
    }
    
    SetTimer("OneSecTimer", 1000, 1);
    print("GameModeInit()");
    SetGameModeText("Timer Test");
    AddPlayerClass(0, 1958.3783, 1343.1572, 15.3746, 269.1425, 0, 0, 0, 0, 0, 0);
    return 1;
}

public OneSecTimer() {
    new sText[256];
    format(sText,sizeof(sText),"GetTickCount = %d",GetTickCount());
    print(sText);
    
    
    new time = GetTickCount();
    for (new i = 0; i < 10000; i++)
    {
        foreach(Player,I)
        {
            item1[I][i]=100;
        }
    }
    printf("Time #1: %d", GetTickCount() - time);

    time = GetTickCount();
    for (new i = 0; i < 10000; i++)
    {
        ForEachPlayer(I)
        {
            item2[I][i]=200;
        }
    }
    printf("Time #2: %d", GetTickCount() - time);

    time = GetTickCount();
    for (new i = 0; i < 10000; i++)
    {
        for(new I;I<100;I++)
        {
            if(I != 40)
            {
                item3[I][i]=300;
            }
        }
    }
    printf("Time #3: %d", GetTickCount() - time);
}