[iceeedr]

If you press Exit in the menu you are not resetting the bool.

I would change the code below just for preference.

PHP Code:

public Meniu(id, menu, item)
{
    if(item == MENU_EXIT)
    {
        menu_cancel(id);
        return PLUGIN_HANDLED;
    }

    new command[6], name[64], access, callback;

    menu_item_getinfo(menu, item, access, command, sizeof command - 1, name, sizeof name - 1, callback)

    switch(item)
    {
        case 0:
        {
            client_cmd(id, "deagle")
        }
        case 1:
        {
            client_cmd(id, "Ak")
        }
    }

    CanOpen[id] = false
    menu_destroy(menu);
    return PLUGIN_HANDLED;
} 


PHP Code:

public Meniu(id, menu, item)
{
        if(item != MENU_EXIT)
        {
        new command[6], name[64], access, callback;

            menu_item_getinfo(menu, item, access, command, sizeof command - 1, name, sizeof name - 1, callback)

            switch(item)
            {
                case 0:
                {
                        client_cmd(id, "deagle")
                }
                case 1:
                {
                        client_cmd(id, "Ak")
                }
            }
    }

       CanOpen[id] = false
        menu_destroy(menu);
        return PLUGIN_HANDLED;
}