Raio de km";
include("../../classesphp/carrega_ext.php");
$s = PHP_SHLIB_SUFFIX;
if(!function_exists('curl_init'))
{@dl( 'php_curl'.'.'.$s );}
if(!function_exists('curl_init'))
{echo "curl não instalado";return;}
$curl = curl_init();
curl_setopt ($curl, CURLOPT_URL, "http://search.twitter.com/search.json?geocode=".$_GET["y"].",".$_GET["x"].",".$km."km");
//teste
//curl_setopt ($curl, CURLOPT_URL, "http://search.twitter.com/search.json?geocode=37.781157,-122.398720,2km");
curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
$result = curl_exec($curl);
curl_close ($curl);
$result = fixEncoding($result);
$result = json_decode( $result, true );
//echo "";
//var_dump($result);
if(isset($result["error"]) || count($result["results"]) == 0)
{
echo "Nada encontrado";
}
else
{
$html = "
";
foreach($result["results"] as $r)
{
$html .= " | ";
$html .= "".$r["from_user"]." ";
$html .= "".$r["created_at"]." ";
$html .= $r["text"]."
|
";
}
echo $html."
";
}
function fixEncoding($in_str)
{
$cur_encoding = mb_detect_encoding($in_str) ;
if($cur_encoding == "UTF-8" && mb_check_encoding($in_str,"UTF-8"))
{return $in_str;}
else
{return utf8_encode($in_str);}
}
?>