Accent error when using Curl

Question

Good afternoon, all right?

I’m trying to pull some information via Url of the post office site, however it is returning me but with accentuation error, would have some way to change the header that is coming from there to fix this accent problem?

I’m pulling this way:

<?php

$codigoRastreio = urlencode($_GET['cod']);
$post = array('Objetos' => $codigoRastreio);
// iniciar CURL
$ch = curl_init();
// informar URL e outras funções ao CURL
curl_setopt($ch, CURLOPT_URL, "http://www2.correios.com.br/sistemas/rastreamento/resultado_semcontent.cfm");
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch,CURLOPT_POSTFIELDS, http_build_query($post));
// Acessar a URL e retornar a saída
$output = curl_exec($ch);
// liberar
curl_close($ch);
// Imprimir a saída
echo $output;

?>

Answer 1

Already managed to fix, follow the updated code:

$codigoRastreio = urlencode($_GET['cod']);
$post = array('Objetos' => $codigoRastreio);
// iniciar CURL
$ch = curl_init();
// informar URL e outras funções ao CURL
curl_setopt($ch, CURLOPT_URL, "http://www2.correios.com.br/sistemas/rastreamento/resultado_semcontent.cfm");
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch,CURLOPT_POSTFIELDS, http_build_query($post));
// Acessar a URL e retornar a saída
$output = curl_exec($ch);
// liberar
curl_close($ch);
// Imprimir a saída
echo utf8_encode($output);