Subversion-Projekte lars-tiefland.php_share

<?php

require_once "File/Sitemap.php";

require_once "File/Sitemap/Index.php";

// Since dom is a protected member, we create

// this little utility class to show an example

// of the generated output.

class Sitemap_Example extends File_Sitemap

{

	function output()

	{

        $this->dom->formatOutput = true;

		$sm = $this->dom->saveXML();

		$sm = htmlentities($sm);

		echo "<pre>";

		echo $sm;

		echo "</pre>\n";

	}

}

// Create sitemap object

// $sm = new File_Sitemap();

$sm = new Sitemap_Example();

// Let define some urls

$baseurl = 'http://pear.php.net';

$urls = array('/',

	'/packages.php',

	'/manual/',

	'/manual/en/',

	'/manual/en/preface.php',

	'/pepr/',

	'/pepr/pepr-proposal-show.php?id=555',

);

// A function to generate an arbitrary priority number...

function priority($url)

{

	$a = array();

	$n = 0;

	$n += preg_match_all('/\.php/', $url, $a);	// url contains .php

	$n += preg_match_all('/\//', $url, $a);		// number of /

	$n += preg_match_all('/\?/', $url, $a);		// url contains ?

	$p = 1 / $n;

	return $p;

}

// Add urls to our sitemap

foreach ($urls as $url) {

	$sm->add($baseurl.$url, priority($url));

}

// Add some precisions for specific pages

$sm->add($baseurl.'/', NULL, 'daily');

$sm->add($baseurl.'/manual/', NULL, 'weekly');

// Validate our sitemap (not really needed is we used the API to generate it!)

// $sm->validate();

// Test validity of all urls in the sitemap

// This could take a very long time if sitemap is huge...

// $sm->test();

// Save sitemap to compressed file

// $sm->save('/path/to/web/root/sitemap1.gz');

// Notify Google about our sitemap update

// $sm->notify('http://my.web.site/sitemap1.gz');

// This is our sitemap: (output is not a function of File_Sitemap class!)

$sm->output();

// Not an example with sitemap index

$smi = new File_Sitemap_Index();

$sitemaps = array('http://my.web.site/sitemap1.gz',

		          'http://my.web.site/sitemap2.gz',

		          'http://my.web.site/sitemap3.gz',

);

$smi->add($sitemaps);

// It's a good idea to ensure that all sitemaps are reacheable...

// $smi->test();

// Save the sitemap index

// $smi->save('/path/to/wesite/root/sitemap.gz')

?>