Try this. First check if the original string length is less than or equal to passed in length, and if so, we ignore the $after parameter : function the_titlesmall($before=””, $after=””, $echo = true, $length = false) { $title = get_the_title(); if( strlen($title) <= $length ) $after=””; if ( $length && is_numeric($length) ) { $title = … Read more
I’m not sure how your current “hidden” checkbox code is working (there’s an undefined $archive variable, in_category might not fire correctly in the context, and I doubt your post type is actually your_post_type). Just to make sure we get everything working, here is a complete solution for adding a checkbox to the edit post screen, … Read more
WordPress only holds the hooks information in global $wp_filter so you can check if a hook is registered with some specified function or not. you can also use function has_filter. But I guess you can not check that, it has been called or not on some specific execution point. But you can do this with … Read more
Filtering gettext is horrible for performance. I would strongly recommend to try do it via any other approach. And if all else fails to add and remove filter with extreme precision around necessary parts. As for why it fails my educated guess would be — timing. It is quite common for strings to be centralized … Read more
Notice how it is singular? Comment, not comments? This capability is not designed to check if user can edit any arbitrary comment out there. It can only check if user can edit one specific comment and correct way to call it is current_user_can( ‘edit_comment’, $comment_id ). Unfortunately second argument is missing from current_user_can() function signature … Read more
You can use “save_post” action-hook Add the code below into functions.php and enchance with your comment_meta code. function update_comments_meta( $post_id ) { // Do whatever add/update_comment_meta code you need } add_action( ‘save_post’, ‘update_comments_meta’ ); UPDATE. As an example i’ve attach code below. It performs on post save/update action fired. Code gets current post comments (all) … Read more
Have you ever tried the functions described here? It seems to be exactly what you’re looking after. Here’s a slightly variation of the function for reference: // Run only when editing a page // For new pages load-page-new.php should be used // See: http://core.trac.wordpress.org/browser/tags/3.5.1/wp-admin/admin.php#L217 add_action( ‘load-page.php’, ‘hide_tinyeditor_wp’ ); function hide_tinyeditor_wp() { // Not really necessary, … Read more
Yes you can access the post_content property in the loop from the $post object if ( have_posts() ) : while ( have_posts() ) : the_post(); echo $post->post_content endwhile; endif; Mention that the post_content is coming straight from the database. All ‘the_content’ filters will not be applied. For more properties see the post codex
You need to use the_title filter, not the_content. Also make sure you have the_title() function somewhere in your single post page. Here is the code: function theme_slug_filter_the_content( $title ) { $custom_title=”MY CODES”; $custom_title .= $title ; return $custom_title ; } add_filter( ‘the_title’, ‘theme_slug_filter_the_content’ );
Yes you can do it, just find the file where the text resides, maybe single.php or single-{post_type}.php or archive-{post_type}.php Then, look for the string you want to change erase it and set a variable, something like this: If the file where the string is, is a template file for that specific post type, the you … Read more