WordPress

Two ways to install: a small real plugin, or paste the snippet into your theme.

Option 1: Plugin

Create a file named shonylabs-analytics.php in wp-content/plugins/shonylabs-analytics/ with the contents below, then activate it from Plugins in wp-admin and enter your Site ID under Settings → ShonyLabs Analytics.

PHP

<?php
/**
 * Plugin Name: ShonyLabs Analytics
 * Description: Adds the ShonyLabs Analytics tracking snippet to every page.
 * Version: 1.0.0
 */

if (!defined('ABSPATH')) {
    exit;
}

function shonylabs_analytics_head() {
    $site_id = get_option('shonylabs_site_id', '');
    if (empty($site_id)) {
        return;
    }
    printf(
        '<script defer data-site="%1$s" src="https://api.shonylabs.com/js/%1$s.js"></script>' . "\n",
        esc_attr($site_id)
    );
}
add_action('wp_head', 'shonylabs_analytics_head');

function shonylabs_analytics_settings_page() {
    add_options_page('ShonyLabs Analytics', 'ShonyLabs Analytics', 'manage_options', 'shonylabs-analytics', 'shonylabs_analytics_render_settings');
}
add_action('admin_menu', 'shonylabs_analytics_settings_page');

function shonylabs_analytics_register_settings() {
    register_setting('shonylabs_analytics', 'shonylabs_site_id');
}
add_action('admin_init', 'shonylabs_analytics_register_settings');

function shonylabs_analytics_render_settings() {
    ?>
    <div class="wrap">
        <h1>ShonyLabs Analytics</h1>
        <form method="post" action="options.php">
            <?php settings_fields('shonylabs_analytics'); ?>
            <table class="form-table">
                <tr>
                    <th scope="row"><label for="shonylabs_site_id">Site ID</label></th>
                    <td><input type="text" id="shonylabs_site_id" name="shonylabs_site_id" value="<?php echo esc_attr(get_option('shonylabs_site_id', '')); ?>" class="regular-text" placeholder="YOUR_SITE_ID" /></td>
                </tr>
            </table>
            <?php submit_button(); ?>
        </form>
    </div>
    <?php
}

Option 2: Paste the snippet directly

If you'd rather not add a plugin, paste this into your theme's header.php right before </head> (Appearance → Theme File Editor), or into any "Insert Headers and Footers" style plugin you already use.

HTML

<script defer data-site="YOUR_SITE_ID" src="https://api.shonylabs.com/js/YOUR_SITE_ID.js"></script>

A child theme (or the plugin above) survives theme updates; editing the active theme's header.php directly does not.

Option 1: Plugin

PHP

<?php
/**
 * Plugin Name: ShonyLabs Analytics
 * Description: Adds the ShonyLabs Analytics tracking snippet to every page.
 * Version: 1.0.0
 */

if (!defined('ABSPATH')) {
    exit;
}

function shonylabs_analytics_head() {
    $site_id = get_option('shonylabs_site_id', '');
    if (empty($site_id)) {
        return;
    }
    printf(
        '<script defer data-site="%1$s" src="https://api.shonylabs.com/js/%1$s.js"></script>' . "\n",
        esc_attr($site_id)
    );
}
add_action('wp_head', 'shonylabs_analytics_head');

function shonylabs_analytics_settings_page() {
    add_options_page('ShonyLabs Analytics', 'ShonyLabs Analytics', 'manage_options', 'shonylabs-analytics', 'shonylabs_analytics_render_settings');
}
add_action('admin_menu', 'shonylabs_analytics_settings_page');

function shonylabs_analytics_register_settings() {
    register_setting('shonylabs_analytics', 'shonylabs_site_id');
}
add_action('admin_init', 'shonylabs_analytics_register_settings');

function shonylabs_analytics_render_settings() {
    ?>
    <div class="wrap">
        <h1>ShonyLabs Analytics</h1>
        <form method="post" action="options.php">
            <?php settings_fields('shonylabs_analytics'); ?>
            <table class="form-table">
                <tr>
                    <th scope="row"><label for="shonylabs_site_id">Site ID</label></th>
                    <td><input type="text" id="shonylabs_site_id" name="shonylabs_site_id" value="<?php echo esc_attr(get_option('shonylabs_site_id', '')); ?>" class="regular-text" placeholder="YOUR_SITE_ID" /></td>
                </tr>
            </table>
            <?php submit_button(); ?>
        </form>
    </div>
    <?php
}

Option 2: Paste the snippet directly

HTML

<script defer data-site="YOUR_SITE_ID" src="https://api.shonylabs.com/js/YOUR_SITE_ID.js"></script>

A child theme (or the plugin above) survives theme updates; editing the active theme's header.php directly does not.