tidy_get_roottidy_get_root (PHP 5) tidy_get_root --
Returns a tidyNode object representing the root of the tidy parse tree
DescriptionProcedural style: tidyNode tidy_get_root ( tidy object ) Object oriented style: tidyNode tidy->root ( void )
Returns a tidyNode object representing the root of the tidy parse tree.
Example 1. dump nodes
<?php
$html = <<< HTML <html><body>
<p>paragraph</p> <br/>
</body></html> HTML;
$tidy = tidy_parse_string($html); dump_nodes($tidy->root(), 1);
function dump_nodes($node, $indent) {
if($node->hasChildren()) { foreach($node->child as $child) { echo str_repeat('.', $indent*2) . ($child->name ? $child->name : '"'.$child->value.'"'). "\n";
dump_nodes($child, $indent+1); } } } ?>
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The above example will output: ..html
....head
......title
....body
......p
........"paragraph"
......br |
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Note: This function is only available with Zend Engine 2,
this means PHP >= 5.0.0.
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