Nomad changes

docs/snippets/php/configuration/extraction_config.php

@@ -0,0 +1,65 @@
+```php title="extraction_config.php"
+<?php
+
+declare(strict_types=1);
+
+/**
+ * ExtractionConfig - Main Configuration
+ *
+ * The ExtractionConfig class is the primary configuration object that controls
+ * all aspects of document extraction. It can be passed to the Kreuzberg constructor
+ * or to individual extraction methods.
+ */
+
+require_once __DIR__ . '/vendor/autoload.php';
+
+use Kreuzberg\Kreuzberg;
+use Kreuzberg\Config\ExtractionConfig;
+use Kreuzberg\Config\OcrConfig;
+use Kreuzberg\Config\PdfConfig;
+
+$config = new ExtractionConfig(
+    extractImages: true,
+    extractTables: true,
+    preserveFormatting: false
+);
+
+$kreuzberg = new Kreuzberg($config);
+$result = $kreuzberg->extractFile('document.pdf');
+
+echo "Extracted with images: " . count($result->images ?? []) . "\n";
+echo "Extracted with tables: " . count($result->tables) . "\n\n";
+
+$advancedConfig = new ExtractionConfig(
+    ocr: new OcrConfig(
+        backend: 'tesseract',
+        language: 'eng'
+    ),
+    pdf: new PdfConfig(
+        extractImages: true,
+        imageQuality: 95
+    ),
+    extractImages: true,
+    extractTables: true,
+    preserveFormatting: true,
+    outputFormat: 'markdown'
+);
+
+$kreuzberg = new Kreuzberg($advancedConfig);
+$result = $kreuzberg->extractFile('complex_document.pdf');
+
+echo "Advanced extraction complete\n";
+echo "Content format: " . ($advancedConfig->outputFormat ?? 'plain') . "\n";
+echo "Formatting preserved: " . ($advancedConfig->preserveFormatting ? 'Yes' : 'No') . "\n";
+
+$defaultConfig = new ExtractionConfig(extractTables: false);
+$kreuzberg = new Kreuzberg($defaultConfig);
+
+$result1 = $kreuzberg->extractFile('doc1.pdf');
+
+$overrideConfig = new ExtractionConfig(extractTables: true);
+$result2 = $kreuzberg->extractFile('doc2.pdf', config: $overrideConfig);
+
+echo "\nDoc1 tables: " . count($result1->tables) . "\n";
+echo "Doc2 tables: " . count($result2->tables) . "\n";
+```