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<?php
function dump_urls(tidy_node $node, &$urls = NULL) {
$urls = (is_array($urls)) ? $urls : array();
if(isset($node->id)) {
if($node->id == TIDY_TAG_A) {
$urls[] = $node->attribute['href'];
}
}
if($node->hasChildren()) {
foreach($node->child as $child) {
dump_urls($child, $urls);
}
}
return $urls;
}
$tidy = tidy_parse_file("http://www.php.net/");
$urls = dump_urls($tidy->body());
print_r($urls);
?>
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