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<?php | |
/** | |
* | |
* This is a quick way to turn a simple text file | |
* with a very long list of urls in a text file (sitemap-urls.txt) | |
* Where "very long" is an expected url number greater than 10,000 | |
* If loaded without a valid query parameter "page" it will load a | |
* Site Index site map, otherwise load the individual XML site map | |
* 10,000 urls into a valid XML Sitemap: | |
* http://en.wikipedia.org/wiki/Sitemaps | |
* Put this file sitemap.xml.php and sitemap-urls.txt at | |
* the webroot http://example.com/sitemap.xml.php | |
* Then add the text in quotes below to your robots.txt file as a new line: | |
* "Sitemap: http://example.com/sitemap.xml.php" | |
* | |
* Questions? email joe@artlung.com | |
* | |
* Based on https://gist.github.com/artlung/210438 | |
*/ | |
$per_page = 10000; | |
$filename = 'sitemap-urls.txt'; | |
$urls = file($filename); | |
$filectime = filectime($filename); | |
$urls = array_map('trim', $urls); | |
$page = isset($_GET['page']) ? (int)$_GET['page'] : 0; | |
$sitemap = array(); | |
foreach($urls as $url) { | |
if ($url != '') { | |
$priority = '0.5'; | |
$sitemap[] = array( | |
'loc' => $url, | |
'lastmod' => date('Y-m-d',$filectime), | |
'changefreq' => 'weekly', | |
'priority' => $priority, | |
); | |
} | |
} | |
$pages = array_chunk($sitemap, $per_page); | |
$page_numbers = range(1, count($pages)); | |
header('Content-Type: text/xml'); | |
echo '<?xml version=\'1.0\' encoding=\'UTF-8\'?>'; | |
echo "\n"; | |
$path = explode('?', $_SERVER['REQUEST_URI']); | |
$path = array_shift($path); | |
$url = (isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] !== 'off' ? 'https' : 'http') . '://' . $_SERVER['HTTP_HOST'] . $path . "?page="; | |
$lastmod = date('Y-m-d',$filectime); | |
if (!in_array($page, $page_numbers)) { | |
// Valid Page Number | |
echo '<sitemapindex xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" | |
xmlns="http://www.sitemaps.org/schemas/sitemap/0.9" | |
xsi:schemaLocation="http://www.sitemaps.org/schemas/sitemap/0.9 http://www.sitemaps.org/schemas/sitemap/0.9/siteindex.xsd">'; | |
echo "\n"; | |
foreach ($page_numbers as $pg_num) { | |
echo "\t<sitemap>\n"; | |
echo "\t\t<loc>" . htmlentities($url) . $pg_num . "</loc>\n"; | |
echo "\t\t<lastmod>{$lastmod}</lastmod>\n"; | |
echo "\t</sitemap>\n"; | |
} | |
echo '</sitemapindex>'; | |
} else { | |
// Output the Site Map | |
echo '<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9" | |
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" | |
xsi:schemaLocation="http://www.sitemaps.org/schemas/sitemap/0.9 http://www.sitemaps.org/schemas/sitemap/0.9/sitemap.xsd">'; | |
echo "\n"; | |
foreach ($pages[$page-1] as $link) { | |
echo "\t<url>\n"; | |
echo "\t\t<loc>" . htmlentities($link['loc']) . "</loc>\n"; | |
echo "\t\t<lastmod>{$link['lastmod']}</lastmod>\n"; | |
echo "\t\t<changefreq>{$link['changefreq']}</changefreq>\n"; | |
echo "\t\t<priority>{$link['priority']}</priority>\n"; | |
echo "\t</url>\n"; | |
} | |
echo '</urlset>'; | |
} | |
Nice, but i have more list .txt sitemap
how to make multi .txt sir?
Reported by @Vision20202:
I tried this version but received the following error:
Undefined index: page in .../sitemap/sitemap.xml.php on line 25
line 25: $page = (int)$_GET['page'];
Please help to solve the problem.
Code updated to address this issue.
@Vision20202 I updated to use the null coalescing operator available in PHP7. If you are using something older that won't work. What version of PHP are you using?
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Thank you man! You helped me with this today.