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<?php
header("Content-type:text/html;charset=euckr");
@session_start();

define('G5_ESCAPE_FUNCTION', 'sql_escape_string');
define('G5_ESCAPE_PATTERN',  '/(and|or).*(union|select|insert|update|delete|from|where|limit|create|drop).*/i');
define('G5_ESCAPE_REPLACE',  '');

// SQL Injection 대응 문자열 필터링
function sql_escape_string($str)
{
    if(defined('G5_ESCAPE_PATTERN') && defined('G5_ESCAPE_REPLACE')) {
        $pattern = G5_ESCAPE_PATTERN;
        $replace = G5_ESCAPE_REPLACE;

        if($pattern)
            $str = preg_replace($pattern, $replace, $str);
    }

    $str = call_user_func('addslashes', $str);

    return $str;
}

//==============================================================================
// SQL Injection 등으로 부터 보호를 위해 sql_escape_string() 적용
//------------------------------------------------------------------------------
// magic_quotes_gpc 에 의한 backslashes 제거
if (get_magic_quotes_gpc()) {
    $_POST    = array_map_deep('stripslashes',  $_POST);
    $_GET     = array_map_deep('stripslashes',  $_GET);
    $_COOKIE  = array_map_deep('stripslashes',  $_COOKIE);
    $_REQUEST = array_map_deep('stripslashes',  $_REQUEST);
}

// sql_escape_string 적용 // 아래해당부분 오류가 떠서 현재는 실행 중지
/*$_POST    = array_map_deep(G5_ESCAPE_FUNCTION,  $_POST);
$_GET     = array_map_deep(G5_ESCAPE_FUNCTION,  $_GET);
$_COOKIE  = array_map_deep(G5_ESCAPE_FUNCTION,  $_COOKIE);
$_REQUEST = array_map_deep(G5_ESCAPE_FUNCTION,  $_REQUEST);*/
//==============================================================================


@extract($_REQUEST);
@extract($_SESSION);
@extract($_COOKIE);
@extract($_FILES);

foreach($_FILES as $key=>$val){
    if($key=='add_file'){
        $add_file = $val['tmp_name'];
        $add_file_name = $val['name'];
    }
}
?>