/**
* NV_http_encoding::accept_encoding()
*
* @param mixed $url
* @param mixed $args
* @return
*/
public static function accept_encoding($url, $args)
{
$type = array();
$compression_enabled = NV_http_encoding::is_available();
if (!$args['decompress']) {
// decompression specifically disabled
$compression_enabled = false;
} elseif ($args['stream']) {
// disable when streaming to file
$compression_enabled = false;
} elseif (isset($args['limit_response_size'])) {
// If only partial content is being requested, we won't be able to decompress it
$compression_enabled = false;
}
if ($compression_enabled) {
if (function_exists('gzinflate')) {
$type[] = 'deflate;q=1.0';
}
if (function_exists('gzuncompress')) {
$type[] = 'compress;q=0.5';
}
if (function_exists('gzdecode')) {
$type[] = 'gzip;q=0.5';
}
}
return implode(', ', $type);
}
