34 lines
858 B
PHP
34 lines
858 B
PHP
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```php title="metadata.php"
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<?php
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declare(strict_types=1);
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/**
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* Document Metadata Access
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*
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* Extract and access metadata from different document types including
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* PDFs, HTML, and other formats.
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*/
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require_once __DIR__ . '/vendor/autoload.php';
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use function Kreuzberg\extract_file;
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$result = extract_file('document.pdf');
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if (isset($result->metadata->pdf)) {
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$pdfMeta = $result->metadata->pdf;
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echo "Pages: " . ($pdfMeta['page_count'] ?? 'N/A') . "\n";
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echo "Author: " . ($pdfMeta['author'] ?? 'N/A') . "\n";
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echo "Title: " . ($pdfMeta['title'] ?? 'N/A') . "\n";
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}
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$htmlResult = extract_file('page.html');
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if (isset($htmlResult->metadata->html)) {
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$htmlMeta = $htmlResult->metadata->html;
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echo "Title: " . ($htmlMeta['title'] ?? 'N/A') . "\n";
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echo "Description: " . ($htmlMeta['description'] ?? 'N/A') . "\n";
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}
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```
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