Here’s an example function that might help you accomplish something like that. Basically what it does is fetch a couple of posts, loops through them, modifies the post_content field and stores the changes. function wpse_87695_clean_post_content() { $posts = get_posts(array( ‘post_type’ => array(‘post’, ‘page’), ‘post_status’ => ‘publish’, /* ‘meta_query’ => array( array( ‘key’ => ‘_wpse_87695_processed’, ‘value’ … Read more
<?php $args = array( ‘post_type’ => ‘put your custom PostType name here’, ‘posts_per_page’ => ‘-1’ ); $query = new WP_Query( $args ); if ( $query->have_posts() ) { while ( $query->have_posts() ) { $query->the_post(); // Contents of the queried post results go here. } } // Restore original post data. wp_reset_postdata(); ?>
If your video is pasted into the post body, you have a couple of options. Use a filter on the_content and preg_replace to remove the content. Wrap your content in a shortcode. I am going to recommend option #2 because option #1 involves processing markup with regex which is tricky and prone to error, and … Read more
This script will get all posts and replace it content according to your needs: function wpse_287574_replace_content() { // Get all posts $query = new WP_Query(array( ‘post_type’ => ‘post’, ‘posts_per_page’ => -1, )); $posts = $query->get_posts(); foreach ($posts as $post) { // Get content $content = $post->post_content; // Regex and replacement $regex = ‘/^(\<a\s+data-name=\”.+\”)(\>(.+)\<\/a\>)$/’; $replacement=”$1 href=”https://wordpress.stackexchange.com/items/?item=”$2″; … Read more
Try this (untested): <?php $zebra = (++$j % 2 == 0) ? ‘evenpost’ : ‘oddpost’; ?> <article id=”post-<?php the_ID(); ?>” <?php post_class(‘clearfix span4 ‘ . $zebra); ?> role=”article”> You just need to place theodd/even class into a variable before passing it to post_class.
This will add your code after the more tag area on the post page: add_filter(‘the_content’, ‘adds_block’); function adds_block($content) { if (is_single()) { // return $content; global $post; $thePostID = $post->ID; $test=”<span id=”more-” .$thePostID.'”></span>’; return str_replace($test, ads(), $content); } } function ads(){ return ‘Your Custom Code,,’; }
You can use the the_editor_content filter: function wpa_editor_content( $content ) { global $post; return “this post’s id is $post->ID ” . $content; } add_filter( ‘the_editor_content’, ‘wpa_editor_content’ );
Mostly you would just make CSS changes. For example, a post that has the aside format will have included in it’s mark-up a class of format-aside which you could override in your own CSS, whether it be by way of child theme support or CSS plugin. I’ve only just been playing with this today (incidentally, … Read more
If I understood correctly, you are trying to add, to every image embedded in a post gallery, a custom rel attribute and a title attribute based on the attachment caption. Instead of parsing the content, you can try to modify the anchor that wraps the images using the ‘wp_get_attachment_link’ filter. <?php function wpse221533_add_caption_title_to_content_gallery_image_attachments( $markup, $id, … Read more
You can try the following function: function enable_comments() { update_option( ‘default_comment_status’, ‘open’ ); } add_action( ‘after_setup_theme’, ‘enable_comments’ ); This should enable comments for all new posts. On the other hand have you checked your theme? Some themes for some reasons have build in functions that overrides the default WP comments behavior.