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


tidy::root

tidy_get_root

(PHP 5, PECL tidy 0.5.2-1.0.0)

tidy::root -- tidy_get_rootReturns a tidyNode object representing the root of the tidy parse tree

Description

Object oriented style

tidyNode tidy::root ( void )

Procedural style

tidyNode tidy_get_root ( tidy $object )

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

Parameters

object

The Tidy object.

Return Values

Returns the tidyNode object.

Examples

Example #1 tidy::root() 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.'"'). "\n";

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

The above example will output:

 ..html ....head ......title ....body ......p ........"paragraph" ......br 

Notes

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



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