Hotel Raxa - Advanced Booking System Implementation

🏨 Hotel Booking Enhancements:
- Implemented Eagle Booking Advanced Pricing add-on
- Added Booking.com-style rate management system
- Created professional calendar interface for pricing
- Integrated deals and discounts functionality

💰 Advanced Pricing Features:
- Dynamic pricing models (per room, per person, per adult)
- Base rates, adult rates, and child rates management
- Length of stay discounts and early bird deals
- Mobile rates and secret deals implementation
- Seasonal promotions and flash sales

📅 Availability Management:
- Real-time availability tracking
- Stop sell and restriction controls
- Closed to arrival/departure functionality
- Minimum/maximum stay requirements
- Automatic sold-out management

💳 Payment Integration:
- Maintained Redsys payment gateway integration
- Seamless integration with existing Eagle Booking
- No modifications to core Eagle Booking plugin

🛠️ Technical Implementation:
- Custom database tables for advanced pricing
- WordPress hooks and filters integration
- AJAX-powered admin interface
- Data migration from existing Eagle Booking
- Professional calendar view for revenue management

📊 Admin Interface:
- Booking.com-style management dashboard
- Visual rate and availability calendar
- Bulk operations for date ranges
- Statistics and analytics dashboard
- Modal dialogs for quick editing

🔧 Code Quality:
- WordPress coding standards compliance
- Secure database operations with prepared statements
- Proper input validation and sanitization
- Error handling and logging
- Responsive admin interface

🤖 Generated with Claude Code (https://claude.ai/code)

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

wp-includes/class-wp-text-diff-renderer-inline.php

@@ -0,0 +1,33 @@
+<?php
+/**
+ * Diff API: WP_Text_Diff_Renderer_inline class
+ *
+ * @package WordPress
+ * @subpackage Diff
+ * @since 4.7.0
+ */
+
+/**
+ * Better word splitting than the PEAR package provides.
+ *
+ * @since 2.6.0
+ * @uses Text_Diff_Renderer_inline Extends
+ */
+#[AllowDynamicProperties]
+class WP_Text_Diff_Renderer_inline extends Text_Diff_Renderer_inline {
+
+	/**
+	 * @ignore
+	 * @since 2.6.0
+	 *
+	 * @param string $string
+	 * @param string $newlineEscape
+	 * @return string
+	 */
+	public function _splitOnWords( $string, $newlineEscape = "\n" ) { // phpcs:ignore Universal.NamingConventions.NoReservedKeywordParameterNames.stringFound,WordPress.NamingConventions.ValidVariableName.VariableNotSnakeCase
+		$string = str_replace( "\0", '', $string );
+		$words  = preg_split( '/([^\w])/u', $string, -1, PREG_SPLIT_DELIM_CAPTURE );
+		$words  = str_replace( "\n", $newlineEscape, $words ); // phpcs:ignore WordPress.NamingConventions.ValidVariableName.VariableNotSnakeCase
+		return $words;
+	}
+}