你钩住了wp_footer 并添加GA代码。

以下是我将如何做到这一点。

选项1：

获取当前URL，并使用选定的URL进行计数器检查。

add_action(\'wp_footer\', \'wpse388915_custom_ga_code\', 99);
function wpse388915_custom_ga_code() {

    $current_url = (is_ssl() ? \'https://\' : \'http://\') . $_SERVER[\'HTTP_HOST\'] . $_SERVER[\'REQUEST_URI\'];
    
    switch($current_url) {
        case \'www.example.com/page/path1\': 
        case \'www.example.com/page/path2\': 
        case \'www.example.com/page/path3\': 
            echo \'GA Property Code 1\';
            break;
        
        case \'www.example.com/page/path10\': 
        case \'www.example.com/page/path15\': 
        case \'www.example.com/page/path16\': 
            echo \'GA Property Code 2\';
            break;
    }
}

选项2：

获取当前URL，然后使用url_to_postid 并使用您选择的帖子/页面ID进行计数器检查。

add_action(\'wp_footer\', \'wpse388915_custom_ga_code\', 99);
function wpse388915_custom_ga_code() {

    $current_url = (is_ssl() ? \'https://\' : \'http://\') . $_SERVER[\'HTTP_HOST\'] . $_SERVER[\'REQUEST_URI\'];
    
    $post_id = url_to_postid($current_url);
    
    // Return if page does not exist.
    if (!$post_id) return;
    
    $preferred_post_type = get_post_field(\'post_type\', $post_id);
    
    if ($preferred_post_type == \'my_post_type\') {
        switch($post_id) {
            case 1: 
            case 2: 
            case 3: 
                echo \'GA Property Code 1\';
                break;
            
            case 10: 
            case 15: 
            case 16: 
                echo \'GA Property Code 2\';
                break;
        }
    }
}