Status de rádio

<meta charset="UTF-8">
<?php
class ShoutCast {
    // Configure
    protected $stream = '198.50.197.80:9960'; // IP:PORTA streaming
    public function __construct(){
        flush(); // Deixando o carregamento rápido
    }
    public function init(){
        $ch = curl_init();
        curl_setopt($ch, CURLOPT_URL, "http://".$this->stream."/index.html");
        curl_setopt($ch, CURLOPT_USERAGENT, "Mozilla");
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
        curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 2);
        $data = curl_exec($ch);
        curl_close($ch);
        // Locutor
        $locutor = explode("Stream Title: </font></td><td><font class=default><b>", $data);
        $locutor = explode("</b>", $locutor[1]);
        $locutor = $locutor[0];
        // Programa
        $programa = explode("Stream Genre: </font></td><td><font class=default><b>", $data);
        $programa = explode("</b>", $programa[1]);
        $programa = $programa[0];
        // Música
        $musica = explode("Current Song: </font></td><td><font class=default><b>", $data);
        $musica = explode("</b>", $musica[1]);
        $musica = $musica[0];
        // Ouvintes
        $ouvintes = explode("<b>Stream is up at ", $data);
        $ouvintes = explode("kbps with <B>", $ouvintes[1]);
        $ouvintes = explode(" of", $ouvintes[1]);
        $ouvintes = $ouvintes[0];
        // Únicos
        $unicos = explode("<b>Stream is up at ", $data);
        $unicos = explode("(", $unicos[1]);
        $unicos = explode(" unique)", $unicos[1]);
        $unicos = $unicos[0];
        // URL
        $url = explode("Stream URL: </font></td><td><font class=default><b>", $data);
        $url = explode("</b>", $url[1]);
        $url = $url[0];

        echo "Locutor: " . $locutor . "<br>";
        echo "Programa: " . $programa . "<br>";
        echo "Música: " . utf8_encode($musica) . "<br>";
        echo "Ouvintes: " . $ouvintes . "<br>";
        echo "Ouvintes únicos: " . $unicos . "<br>";
        echo "Site: " . $url;
    }
}
$ShoutCast = new ShoutCast;
$ShoutCast->init();