fil/docs/snippets/php/metadata/page_tracking_basic.md

<?php declare(strict_types=1);

use Kreuzberg\Kreuzberg;
use Kreuzberg\ExtractionConfig;
use Kreuzberg\PageConfig;

$config = new ExtractionConfig();
$config->pages = new PageConfig(
    extractPages: true,
    insertPageMarkers: false,
    markerFormat: "\n\n<!-- PAGE {page_num} -->\n\n"
);

$result = Kreuzberg::extract_file_sync("document.pdf", null, $config);

if ($result->pages !== null) {
    foreach ($result->pages as $page) {
        echo "Page " . $page->page_number . ":\n";
        echo "  Content: " . strlen($page->content) . " chars\n";
        echo "  Tables: " . count($page->tables ?? []) . "\n";
        echo "  Images: " . count($page->images ?? []) . "\n";
    }
}
?>