Sitemap and sitemap index parser.

• Parse sitemap.xml files: either regular or gzipped.
• Parse sitemap index files.
• Very memory efficient, able to parse HUGE number of sitemap files.

Installation via Composer is very simple:

composer require optim1zer/sitemap-parser

After that, make sure your application autoloads Composer classes by including vendor/autoload.php.

Parses any sitemap detected while parsing, to get an complete list of urls and maps. All urls saved to $allUrls array. In $results array - set of SitemapResult about all maps parsed. Maximum quantity of maps for parsing can be limited by second parameter of SitemapParser::parse() (by default = 1000)

$allUrls = [];
$parser = new SitemapParser(function ($urls) use (&$allUrls) {
    foreach ($urls as $url) {
        $allUrls[] = $url['loc'];
    }
});
$results = $parser->parse('http://example.com/sitemap.xml');

Parses only 1 sitemap.xml even if it's sitemap index. Returns single SitemapResult

$allUrls = [];
$parser = new SitemapParser(function ($urls) use (&$allUrls) {
        $allUrls = $urls;
});
$result = $parser->parseUrl('http://example.com/sitemap.xml');

Parses single XML sitemap from file. Returns single SitemapResult

$allUrls = [];
$parser = new SitemapParser(function ($urls) use (&$allUrls) {
        $allUrls = $urls;
});
$result = $parser->parseFile('/tmp/sitemap.xml');