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[edit] Last updated: Tue, 21 May 2013

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tidy::head

tidy_get_head

(PHP 5, PECL tidy 0.5.2-1.0.0)

tidy::head -- tidy_get_headReturns a tidyNode object starting from the <head> tag of the tidy parse tree

Descrizione

Stile orientato agli oggetti

tidyNode tidy::head ( void )

Stile procedurale

tidyNode tidy_get_head ( tidy $object )

Returns a tidyNode object starting from the <head> tag of the tidy parse tree.

Elenco dei parametri

object

The Tidy object.

Valori restituiti

Returns the tidyNode object.

Esempi

Example #1 tidy::head() example

<?php
$html 
'
<html>
  <head>
    <title>test</title>
  </head>
  <body>
    <p>paragraph</p>
  </body>
</html>'
;

$tidy tidy_parse_string($html);

$head $tidy->head();
echo 
$head->value;
?>

Il precedente esempio visualizzerà:

<head>
<title>test</title>
</head>

Note

Nota: Questa funzione è disponibile solo con Zend Engine 2, ciò implica PHP >= 5.0.0.

Vedere anche:

  • tidy::body() - Returns a tidyNode object starting from the <body> tag of the tidy parse tree
  • tidy::html() - Returns a tidyNode object starting from the <html> tag of the tidy parse tree


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