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Query: tidy_get_root

OS: php

Section: 3

Format: Original Unix Latex Style Formatted with HTML and a Horizontal Scroll Bar

TIDY_GET_ROOT(3)							 1							  TIDY_GET_ROOT(3)

tidy::root - Returns atidyNodeobject representing the root of the tidy parse tree

       Object oriented style

SYNOPSIS
       tidyNode tidy::root (void  )

DESCRIPTION
       Procedural style
       tidyNode tidy_get_root (tidy  $object)

	Returns a tidyNode object representing the root of the tidy parse tree.

PARAMETERS
	      o $object
		- The Tidy object.

RETURN VALUES
	Returns the tidyNode object.

EXAMPLES
       Example #1

	      tidy_get_root(3) example

	      <?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.'"'). "
";

			  dump_nodes($child, $indent+1);
		      }
		  }
	      }
	      ?>

	      The above example will output:

NOTES
       Note

	       This function is only available with Zend Engine 2 (PHP >= 5.0.0).

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