This is a wild guess, because you didn’t provide (parts of) your template. Anyway, most probably (if lessons.php is a full template) there is get_header(); somewhere at the beginning of your template file. If you put the very code you posted in your question before this it will render, as the wp_head action is still … Read more
Your first method doesn’t work because you create a new instance of the class and try to remove the action from that new instance. That new instance you created is not the same instance that the action was added to, so it doesn’t work. In the second example, you get the original instance that was … Read more
It’s becouse you’r calling alter_item function outside action admin_menu here’s working example i just made, try to figure what’s wrong with your’s by your self, if you fail i’ll explain add_action( ‘admin_menu’, ‘alter_items’ ); function alter_items() { global $current_user, $menu; get_currentuserinfo(); $scopes = apply_filters( ‘alter_items’, array() ); if( ! empty( $scopes ) ) { foreach( … Read more
Makes no difference. Despite the fact add_action doesn’t actually check if the callback is indeed callable (i.e. is a valid function/class/method), PHP will first “load” function and class definitions before executing inline code, hence why you can do something like: wpse_185390_function(); // Perfectly fine, even though the function is defined “afterwards” function wpse_185390_function() { echo … Read more
Can we think litter bit different way: add_action(‘wp_head’,’new_wp_head’); function new_wp_head() { echo “calling wp_head”; global $civicrm_root; if ( empty( $civicrm_root ) ) { return; } $region = CRM_Core_Region::instance(‘html-header’, FALSE); if ( $region ) { echo ‘<!– CiviCRM html header –>’; echo $region->render( ” ); } } Make sure in which file you put this and … Read more
actions do not “return” values. If you need to do some heavy computation that you want to avoid redoing at a later stage then you should store the value at a global variable (pure global, static or a field in an object depending on your favorite coding style).
A var_dump() in save_post action doesn’t display any information on the screen. Well, it does only when you are on “Add new” screen. This is due the different sequence of actions that follow when creating a new post or when editing it. When you click on “publish” or “update” button, there is a request, the … Read more
I wonder if this would work for you: is_admin() || add_filter( ‘get_the_date’, function( $the_time, $d, $post ) { return get_the_modified_date( $d, $post ); }, 10, 3 ); where we override the output of get_the_date() with get_the_modified_date(), for the front-end.
So no, I can’t see a way to grab the name of your action. However, you can pass arguments to your callback: $blog_id = get_current_blog_id(); $cron_name=”import_blog_posts_in_network_daily_”.$blog_id; if ( !wp_next_scheduled( $cron_name) ) { wp_schedule_event( time(), ‘daily’, $cron_name, array($blog_id) ); } add_action( $cron_name, array($this, ‘import_blog_posts_in_network’) ); /* public function import_blog_posts_in_network($blog_id) { // do something for blog $blog_id … Read more
You can try below code. I think there is no need to use wp_enqueue_scripts twice to enqueue the parent and child theme style sheets separately. Also the use of echo get_stylesheet_uri( ); in the enqueue_child_theme_styles function doesn’t make any sense. function my_theme_enqueue_styles() { $parent_style=”styles”; wp_enqueue_style( $parent_style, get_template_directory_uri() . ‘/style.css’, array(‘enough_base’) ); wp_enqueue_style( ‘child-style’, get_stylesheet_directory_uri() . … Read more