Commit inicial - WordPress Análisis de Precios Unitarios

- WordPress core y plugins
- Tema Twenty Twenty-Four configurado
- Plugin allow-unfiltered-html.php simplificado
- .gitignore configurado para excluir wp-config.php y uploads

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

wp-content/plugins/seo-by-rank-math/includes/helpers/class-locale.php

@@ -0,0 +1,51 @@
+<?php
+/**
+ * The Locale helpers.
+ *
+ * @since      1.0.9
+ * @package    RankMath
+ * @subpackage RankMath\Helpers
+ * @author     Rank Math <support@rankmath.com>
+ */
+
+namespace RankMath\Helpers;
+
+defined( 'ABSPATH' ) || exit;
+
+/**
+ * Locale class.
+ */
+class Locale {
+
+	/**
+	 * Get site language.
+	 *
+	 * @return string
+	 */
+	public static function get_site_language() {
+		return self::get_language( get_locale() );
+	}
+
+	/**
+	 * Get the language part of a given locale, defaults to english when the $locale is empty.
+	 *
+	 * @param string $locale The locale to get the language of.
+	 *
+	 * @return string The language part of the locale.
+	 */
+	public static function get_language( $locale = null ) {
+		$language = 'en';
+
+		if ( empty( $locale ) || ! is_string( $locale ) ) {
+			return $language;
+		}
+
+		$locale_parts = explode( '_', $locale );
+
+		if ( ! empty( $locale_parts[0] ) ) {
+			$language = $locale_parts[0];
+		}
+
+		return $language;
+	}
+}