PHP Curl UTF-8 Charset

Question

I have an php script which calls another web page and writes all the html of the page and everything goes ok however there is a charset problem. My php file encoding is utf-

Answer 1

function page_title($val){
    include(dirname(__FILE__).'/simple_html_dom.php');
    $ch = curl_init();
    curl_setopt($ch, CURLOPT_URL,$val);
    curl_setopt($ch, CURLOPT_USERAGENT, 'Mozilla/5.0 (Windows NT 6.1; WOW64; rv:25.0) Gecko/20100101 Firefox/25.0');
    curl_setopt($ch, CURLOPT_ENCODING , "gzip");
    curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
    curl_setopt($ch, CURLOPT_HEADER, 0);
    $return = curl_exec($ch); 
    $encot = false;
    $charset = curl_getinfo($ch, CURLINFO_CONTENT_TYPE);

    curl_close($ch); 
    $html = str_get_html('"'.$return.'"');

    if(strpos($charset,'charset=') !== false) {
        $c = str_replace("text/html; charset=","",$charset);
        $encot = true;
    }
    else {
        $lookat=$html->find('meta[http-equiv=Content-Type]',0);
        $chrst = $lookat->content;
        preg_match('/charset=(.+)/', $chrst, $found);
        $p = trim($found[1]);
        if(!empty($p) && $p != "")
        {
            $c = $p;
            $encot = true;
        }
    }
    $title = $html->find('title')[0]->innertext;
    if($encot == true && $c != 'utf-8' && $c != 'UTF-8') $title = mb_convert_encoding($title,'UTF-8',$c);

    return $title;
}