[unnyquee]

PHP Code:

#include <amxmodx>

#pragma semicolon 1

new const g_szCommands[][] =
{
      "/rr",
      "!rr",
      ".rr"
};


public plugin_init()
{
      register_plugin("O", "M", "G");
      
      register_concmd("say", "ConsoleCommand_Say");
}

public ConsoleCommand_Say(iClient)
{
      new szSaid[192], szCommand[3], szValue[3], iValue;
      
      read_args(szSaid, charsmax(szSaid));
      
      for(new i = 0; i < sizeof(g_szCommands); i++)
      {
           if(equali(szSaid, g_szCommands[i], 3))
           {
                 strbreak(szSaid, szCommand, charsmax(szCommand), szValue, charsmax(szValue));
            
                 iValue = str_to_num(szValue);
            
                 if(iValue)
                       server_cmd("sv_restart %d", iValue);
            
                 else
                       server_cmd("sv_restart 1");
           }
      }

      return PLUGIN_CONTINUE;
} 


Not tested, though.