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<?php
class xml_stream_parser {
var $parser;
function __construct($stream)
{
if (!is_resource($stream)) die("not a stream");
if (get_resource_type($stream) != "stream") die("not a stream");
$this->parser = xml_parser_create();
xml_set_object($this->parser, $this);
xml_set_element_handler($this->parser, "tag_open", "tag_close");
xml_set_character_data_handler($this->parser, "cdata");
xml_parser_set_option($this->parser, XML_OPTION_CASE_FOLDING, false);
while (!feof($stream)) {
xml_parse($this->parser, fgets($stream), feof($stream));
}
xml_parser_free($this->parser);
}
function tag_open($parser, $tag, $attributes)
{
var_dump($parser, $tag, $attributes);
}
function cdata($parser, $cdata)
{
var_dump($parser, $cdata);
}
function tag_close($parser, $tag)
{
var_dump($parser, $tag);
}
function error($msg)
{
if (is_array($msg)) {
if (count($msg)==1) {
$msg = current($msg);
} else {
foreach ($msg as $text) {
echo "$text\n";
}
$msg = "...";
}
}
die("$msg on line ".xml_get_current_line_number($this->parser));
}
} // end of class xml
?>
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