";
if (is_file($_FILES['opml_file']['tmp_name'])) {
$xml_parser = xml_parser_create();
xml_set_element_handler($xml_parser, "startElement", "endElement");
$fp = fopen($_FILES['opml_file']['tmp_name'], "r");
if ($fp) {
while ($data = fread($fp, 4096)) {
if (!xml_parse($xml_parser, $data, feof($fp))) {
print sprintf("Unable to parse OPML file, XML error: %s at line %d",
xml_error_string(xml_get_error_code($xml_parser)),
xml_get_current_line_number($xml_parser));
print "
Return to preferences";
return;
}
}
xml_parser_free($xml_parser);
fclose($fp);
} else {
print("Error: Could not open OPML input.");
}
} else {
print "Error: please upload OPML file.";
}
print "
Return to preferences";
print "