Please, post your code because the problem is not the one you guessed. Actually, $wpdb is available very early: it is inited by the function require_wp_db() located in the file wp_settings.php at line #79. The hook ‘plugins_loaded’ is fired in the same wp_settings.php file, but at line #237, so pretty after $wpdb is available.
Custom search fields and AJAX support
Removing menu item doesn’t get removed on edit post
On top of my head scheme like this should work: // functions.php function prefix_get_settings() { return array(‘haha’ => ‘hehe’); } add_filter( ‘prefix_default_settings’, ‘prefix_get_settings’, 9 ); // plugin $default_settings = apply_filters( ‘prefix_default_settings’, array() );
I am updated the answer, so that it will be helpfull to others as well. (For IE, IIRC it’s 512 bytes) Helpful links: https://stackoverflow.com/questions/11121286/404-page-not-showing-up-in-ie9#answer-11133855 https://stackoverflow.com/questions/3970093/include-after-php-404-header-returning-oops-this-link-appears-to-be-broken
You should not have the () on the callback field. You shouldn’t need the add_action so remove add_action(‘load_comments’, ‘custom_comments’); And try: wp_list_comments(‘type=comment&callback=custom_comments’); Also, you should extract the $args so they are available in your function: function custom_comments($comment, $args, $depth) { $GLOBALS[‘comment’] = $comment; extract($args, EXTR_SKIP); //etc http://codex.wordpress.org/Function_Reference/wp_list_comments
function on_post_scheduled( $post_id, $post ) { // If this is just a revision, don’t do anything. if ( wp_is_post_revision( $post_id ) ) return; // If this is a ‘post’ post and post status is future. if ( (‘post’ == $post->post_type) && (‘future’ == $post->post_status)) { // do the thing zhu li! wp_die(‘<pre>’.print_r($post,true).'</pre>’); } } add_action( … Read more
Because I was trying to make the redirect happen using shortcode in the registration and I didn’t get the answer which can delay the redirect until I add custom textarea fields date to user profile page before this step $userID = wp_insert_user( $userDataArr ) , I have no user ID yet, so I can’t do … Read more
The include of custom code via theme is different from the including via plugin. It is important, that you add a hook to include your custom source inside the plugin, like after_setup_theme, maybe with a low priority, after the default theme init his code.
The short answer is that there isn’t one. WordPress templating consists mostly of raw PHP and Template Tags API. The API is more focused on outputting specific content, than producing specific HTML. As result the technique is pretty much unknown in WordPress development. It doesn’t mean that you can’t use one, but it’s just not … Read more