Utf-8 sorunu

bot kullanıyorum. kaynak site onceden iso-8859-9 iken simdi utf-8 olmus. ama benim bottaki alanda iso-8859-9 ' u, utf-8 e çeviriyor. bu kısımları nasıl silebilirim. cevirmeyi iptal edebilirim.

    public function get_data( $url, $query = "" ) { 
        if ( function_exists('curl_exec') ) { 
            $ch = curl_init(); 
            $timeout = 10; 
            if (!empty( $query ) ) { 
                curl_setopt($ch, CURLOPT_URL, $url); 
                curl_setopt($ch, CURLOPT_POST, true); 
                curl_setopt($ch, CURLOPT_POSTFIELDS, $query); 
                curl_setopt($ch, CURLOPT_REFERER, $this->ref_link); 
                curl_setopt($ch, CURLOPT_HEADER, 1); 
                curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); 
                $data = curl_exec($ch); 
                curl_close($ch); 
                return iconv("iso-8859-9", "utf-8", $data); 
            } else { 
                curl_setopt($ch, CURLOPT_URL, $url); 
                curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); 
                curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, $timeout); 
                $data = curl_exec($ch); 
                curl_close($ch); 
                return iconv("iso-8859-9", "utf-8", $data); 
            } 
        } else { 
            $data = file_get_contents($url); 
            return iconv("iso-8859-9", "utf-8", $data); 
        } 
    }

İşinizi görecektir.

    public function get_data( $url, $query = "" ) {  
        if ( function_exists('curl_exec') ) {  
            $ch = curl_init();  
            $timeout = 10;  
            if (!empty( $query ) ) {  
                curl_setopt($ch, CURLOPT_URL, $url);  
                curl_setopt($ch, CURLOPT_POST, true);  
                curl_setopt($ch, CURLOPT_POSTFIELDS, $query);  
                curl_setopt($ch, CURLOPT_REFERER, $this->ref_link);  
                curl_setopt($ch, CURLOPT_HEADER, 1);  
                curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);  
                $data = curl_exec($ch);  
                curl_close($ch);  
                return $data;  
            } else {  
                curl_setopt($ch, CURLOPT_URL, $url);  
                curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);  
                curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, $timeout);  
                $data = curl_exec($ch);  
                curl_close($ch);  
                return $data;  
            }  
        } else {  
            $data = file_get_contents($url);  
            return $data;  
        }  
    }