Php simple anti-brush counter

& Lt ;? Php (as the mainstream development language) require_once (config. php (as the mainstream development language); functioncounter () & #123; & nbsp; session_start (); & nbsp; & #36; sqlselectcounterfromcounter; & nbsp; & amp; #36; result Require_once (config. php (as the mainstream development language ));
Function counter ()
{
Session_start ();
$ SQL = "select counter from counter ";
$ Result = @ MySQL (the best combination with PHP) _ query ($ SQL );
If (! Empty ($ result ))
{
$ Row = MySQL (the best combination with PHP) _ fetch_array ($ result );
$ Counter = ++ $ row [counter];
If (! $ _ SESSION [counter])
{
$ Query = "update counter set counter = $ counter ";
$ Result = @ MySQL (the best combination with PHP) _ query ($ query );
If ($ result)
{
$ _ SESSION [counter] = true;
}
}
$ Counter_len = strlen ($ counter );
For ($ I = 0; $ I <$ counter_len; $ I ++)
{
$ Number = substr ($ counter, $ I, 1 );
If (isset ($ number ))
{
Echo "";
}
}
}
}
?>
My website now has 310-301 visits. Celebrate