If you want something to display in the footer, you first need to hook it into the footer to display it. So that would look like this: function myLog() { echo ‘test’; } add_action(‘wp_footer’,’myLog’); However, this is not at all connected to the data you want, which is when a new user creates a new … Read more
I wonder why this is happening or what I am doing wrong here WordPress has a revisions system which stores a record of each saved draft or published update, and a post can have one of a number of statuses like auto-draft when a new post is created and saved automatically in the background, draft … Read more
Is there a way to prevent wp_head from outputting self-closing tags?
You could try this: function restricted_access() { if( ! is_user_logged_in() ) { global $wp_query; $wp_query->set_404(); status_header(404); } } add_action( ‘wp’, ‘restricted_access’ ); By default, always, if the user is not logged in it will give them the 404 page. The following two functions will keep non-admins out of your Admin Panel and will also hide … Read more
You’re simply missing the return print or echo statement (instead of just return).
Wrong search terms, already found it: function on_all_status_transitions( $new_status, $old_status, $post ) { if ( $new_status != $old_status ) { // A function to perform actions any time any post changes status. } } add_action( ‘transition_post_status’, ‘on_all_status_transitions’, 10, 3 ); https://codex.wordpress.org/Post_Status_Transitions
Just to answer the title Apply function on all action hooks? isn’t that hard, when you know where to look: add_action( ‘all’, ‘callback_function’ );
Since the DOM elements on the frontpage will never change once the site is finished, the solution I came up with, was to find the div that I wanted to follow with my plugin content using javascript, and then just append my html content to the end of div like the following: $imageMap = “<div … Read more
I finally found the solution to delete all the postmeta related to the term being deleted. For this, we need to use the action hook ‘delete_term_taxonomy’ because it is executed before the term is deleted; therefore, we can find the term object and use it inside the hook. Then, we proceed to perform certain task … Read more
Not really. Anything that loads a template in WordPress is ultimately an include() or require() and only the variables in the caller function scope (and global scope of course) are passed on to the included file: function foo() { $bar = 1; include( ‘/path/to/template.php’ ); } $baz = 2; foo(); // template.php: echo $bar; // … Read more