erro ao logar na pagina protegida

posta o código ai,

pelo erro que apareceu você ta declarando duas vzs a funcao anti-injet

O codigo veio do seguinte script

http://forum.imasters.com.br/index.php?showtopic=251968

<?php

if(!function_exists('str_ireplace')){

 function str_ireplace($search,$replace,$subject){

 $token = chr(1);

 $haystack = strtolower($subject);

 $needle = strtolower($search);

 while (($pos=strpos($haystack,$needle))!==FALSE){

 $subject = substr_replace($subject,$token,$pos,strlen($search));

 $haystack = substr_replace($haystack,$token,$pos,strlen($search));

 }

 $subject = str_replace($token,$replace,$subject);

 return $subject;

 }

}

?>

<?php

$hostname_SQL = "localhost"; //Default: localhost

$database_SQL = " ";

$username_SQL = " "; //Default: root

$password_SQL = " ";

 

$SQL = mysql_pconnect($hostname_SQL, $username_SQL, $password_SQL) or trigger_error(mysql_error(),E_USER_ERROR);

mysql_select_db($database_SQL, $SQL);

//Anti-SQL-Inject não mexer.

/ Criado por Michael Andrei Donini 08/12/2007 as 04:39pm /

function anti_injection($string){

 

 $string = str_ireplace(" or ", "", $string);

 $string = str_ireplace("select ", "", $string);

 $string = str_ireplace("delete ", "", $string);

 $string = str_ireplace("create ", "", $string);

 $string = str_ireplace("drop ", "", $string);

 $string = str_ireplace("update ", "", $string);

 $string = str_ireplace("drop table", "", $string);

 $string = str_ireplace("show table", "", $string);

 $string = str_ireplace("'", "", $string);

 $string = str_replace("#", "", $string);

 $string = str_replace("=", "", $string);

 $string = str_replace("--", "", $string);

 $string = str_replace("-", "", $string);

 $string = str_replace(";", "", $string);

 $string = str_replace("*", "", $string);

 $string = strip_tags($string);

 $string = addslashes($string);

 

 return $string;

}

?>

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