function dump_tree(tidy_node $node, $indent = 0)
{
/* Put something there if the node name is empty */
$nodename = trim(strtoupper($node->name));
$nodename = empty($nodename) ? "[EMPTY]" : $nodename;
/* Generate the Node, and a pretty name for it */
do_leaf(" + {$nodename} (" . node_type($node->type) . ")\n", $indent);
/* Check to see if this node is a text node. Text nodes are
generated by start/end tags and contain the text in between.
i.e. <B>foo</B> will create a text node with $node->value
equal to 'foo' */
if ($node->type == TIDY_NODETYPE_TEXT) {
do_leaf(" |\n", $indent);
do_leaf(" +---- Value: '{$node->value}'\n", $indent);
}
if (count($node->attribute)) {
do_leaf(" |\n", $indent);
do_leaf(" +---- Attributes\n", $indent);
foreach ($node->attribute as $name => $value) {
@do_leaf(" +-- {$name}\n", $indent);
do_leaf(" | +-- Value: {$value}\n", $indent);
}
}
/* Recurse along the children to generate the remaining nodes */
if ($node->hasChildren()) {
foreach ($node->child as $child) {
dump_tree($child, $indent + 3);
}
}
}
function dump_tree(&$box, $level)
{
print str_repeat(" ", $level);
print get_class($box) . ":" . $box->uid . "\n";
if (isset($box->content)) {
for ($i = 0; $i < count($box->content); $i++) {
dump_tree($box->content[$i], $level + 1);
}
}
}
function dump_tree(&$box, $level)
{
print str_repeat(" ", $level);
if (is_a($box, 'TextBox')) {
print get_class($box) . ":" . $box->uid . ":" . join('/', $box->words) . "\n";
} else {
print get_class($box) . ":" . $box->uid . "\n";
}
if (isset($box->content)) {
for ($i = 0; $i < count($box->content); $i++) {
dump_tree($box->content[$i], $level + 1);
}
}
}
