function download_image($link, $yukleme) {
    $path = pathinfo($link);
    if($path["extension"] == "jpg") {
        $yukleme .= "." . $path["extension"];
    }
    
    $ch = curl_init();
    curl_setopt($ch, CURLOPT_URL, $link);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
    curl_setopt($ch, CURLOPT_SSLVERSION, CURL_SSLVERSION_TLSv1_2);
    curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, true);
    curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 2);
    curl_setopt($ch, CURLOPT_REFERER, "https://www.netinternet.com.tr");
    curl_setopt($ch, CURLOPT_USERAGENT, "Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1.13) Gecko/20080311 Firefox/2.0.0.13");
    
    $curlData = curl_exec($ch);
    
    if(curl_errno($ch)) {
        echo 'Curl error: ' . curl_error($ch);
    }
    
    $st_code = curl_getinfo($ch, CURLINFO_HTTP_CODE);
    curl_close($ch);
    
    file_put_contents($yukleme, $curlData);
    return ($st_code == 200 ? true : false);
}