47 lines
1.3 KiB
Markdown
47 lines
1.3 KiB
Markdown
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```php title="PHP"
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<?php
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declare(strict_types=1);
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require_once __DIR__ . '/vendor/autoload.php';
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use Kreuzberg\Kreuzberg;
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use Kreuzberg\Config\ExtractionConfig;
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use Kreuzberg\Config\OcrConfig;
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// Force OCR on all pages, even those with native text
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// Useful when native text extraction is unreliable or corrupted
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$config = new ExtractionConfig(
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ocr: new OcrConfig(
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backend: 'tesseract',
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language: 'eng'
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),
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// Force OCR on all pages instead of falling back to native text
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forceOcr: true
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);
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$kreuzberg = new Kreuzberg($config);
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$result = $kreuzberg->extractFile('mixed_scanned_document.pdf');
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echo "Force OCR Results:\n";
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echo "All pages processed with OCR\n";
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echo "Characters extracted: " . strlen($result->content) . "\n";
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echo "Content preview:\n";
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echo substr($result->content, 0, 500) . "...\n";
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// Without force OCR - uses native text when available
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$nativeConfig = new ExtractionConfig(
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ocr: new OcrConfig(
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backend: 'tesseract',
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language: 'eng'
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),
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forceOcr: false // Default: use native text extraction when available
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);
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$kreuzbergNative = new Kreuzberg($nativeConfig);
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$resultNative = $kreuzbergNative->extractFile('mixed_scanned_document.pdf');
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echo "\nNative Text Extraction (no force):\n";
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echo "Characters extracted: " . strlen($resultNative->content) . "\n";
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?>
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```
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