function xhtml_diff_highlight($a, $b, $bail = 0)
{
$parser = new XMLObjectParser();
$parser->parse("<difference set='a'>{$a}</difference>");
$atree = $parser->tree;
while (is_array($atree[0]) and count($atree[0]) == 0) {
array_shift($atree);
}
//$atree = $atree[0][0]->children;
//print("Tree A: "); var_dump($atree);
$parser = new XMLObjectParser();
$parser->parse("<difference set='b'>{$b}</difference>");
$btree = $parser->tree;
while (is_array($btree[0]) and count($btree[0]) == 0) {
array_shift($btree);
}
//$btree = $btree[0][0]->children;
//print("Tree B: "); var_dump($btree);
while ($b = array_shift($btree)) {
$a = array_shift($atree);
print_r($a);
print_r($b);
// if(!$a) $a = array();
// if(!$b) $b = array();
$a = xhtml_child_split($a);
while (!$a[0]) {
array_shift($a);
}
$b = xhtml_child_split($b);
while (!$b[0]) {
array_shift($b);
}
$o .= xml_diff_tree($a, $b, $bail);
}
return $o;
}
<?php require "xml.php"; $data = "<html><head><title>Hello!</title></head><body bgcolor='foo'><p> This is a paragraph </p><p> this is another</p><ul><li>Test!</li></ul></body></html>"; // $data = "<html><head><title>Hello!</title></head></html>"; $parser = new XMLObjectParser(); $parser->parse($data); print_r($parser->tree);
