"", "LINK"=>"", "DESCRIPTION"=>"", "URL"=>"" );
}
function startElement($parser, $name, $attrs) {
global $_depth, $_tags, $_item;
if ( ($name=="ITEM")||($name=="CHANNEL")||($name=="IMAGE") ) {
initArray();
}
$_depth[$parser]++;
array_push($_tags, $name);
}
function endElement($parser, $name) {
global $_depth, $_tags, $_item;
array_pop($_tags);
$_depth[$parser]--;
switch ($name) {
case "ITEM":
echo "$_item[TITLE]
$_item[DESCRIPTION]
\n";
initArray();
break;
case "IMAGE":
# echo "![\"$_item[TITLE]\"](\"$_item[URL]\")
\n
\n";
initArray();
break;
case "CHANNEL":
# echo "$_item[TITLE]
\n";
initArray();
break;
}
}
function parseData($parser, $text) {
global $_depth, $_tags, $_item;
$crap = preg_replace("/\s/", "", $text);
# is the data just whitespace?
# if so, we don't want it!
if ($crap) {
$text = preg_replace("/^\s+/", "", $text);
# get rid of leading whitespace
if ( $_item[$_tags[$_depth[$parser]]] ) {
$_item[$_tags[$_depth[$parser]]] .= $text;
} else {
$_item[$_tags[$_depth[$parser]]] = $text;
}
}
}
function parseRDF($file) {
global $_depth, $_tags, $_item;
$xml_parser = xml_parser_create();
initArray();
# Set up event handlers
xml_set_element_handler($xml_parser, "startElement", "endElement");
xml_set_character_data_handler($xml_parser, "parseData");
# Open up the file
$fp = fopen($file, "r") or die( "Could not open $file for input");
while ($data = fread($fp, 4096)) {
if (!xml_parse($xml_parser, $data, feof($fp))) {
die(sprintf("XML error: %s at line %d",
xml_error_string(xml_get_error_code($xml_parser)),
xml_get_current_line_number($xml_parser)));
}
}
fclose( $fp );
xml_parser_free($xml_parser);
}
?>