You need to use before_delete_post action. As its already very late when delete_post action is run. WordPress un-attach all the attachments before running delete_post action. So when you run get_posts in your delete_attachment function there are no attachments found. So you need to hook your function to before_delete_post. add_action(‘before_delete_post’,’abc_delete_attachment’);
The apply_filters() function lets plugins and themes override the value. So yes, you could manually set sslverify to false. The code snippet you included will set it to false in the absence of any filter. Let’s say I have a plugin that wants to force it to true. I would add this: add_filter( ‘https_local_ssl_verify’, ‘__return_true’ … Read more
The Codex page for is_single should be updated, what you’re seeing is correct behavior. According to the main Conditional Tags Codex page: is_single() When any single Post (or attachment, or custom Post Type) page is being displayed. (False for Pages) You can exclude attachments by also checking ! is_attachment(). Also, you may want to move … Read more
The 404.php template file is used for 404 errors: i.e. no posts found. Since there are no posts, there is no $post object. With no $post object, functions such as the_ID() are not available, and will return the error you’re observing. The fix: replace all instances of $post-derived data with static data. e.g. replace this: … Read more
Your get_excerpt() function uses the global $post variable, which is out of scope inside your function. // Changing excerpt length function get_excerpt($count){ $permalink = get_permalink($post->ID); $excerpt = get_the_content(); $excerpt = strip_tags($excerpt); $excerpt = substr($excerpt, 0, $count); $excerpt = substr($excerpt, 0, strripos($excerpt, ” “)); $excerpt = $excerpt.’… <a href=”‘.$permalink.'”>Read More</a>’; return $excerpt; } That means that … Read more
You can use $current_post property of WP_Query $query_args = array( “posts_per_page” => “5” ); $listedPosts = new WP_Query($query_args); // the loop if ( $listedPosts->have_posts() ) { while ( $listedPosts->have_posts() ) { $listedPosts->the_post(); if ( (int) $listedPosts->current_post === 0 ) { // loop content for hero post } else { // loop content for remaining posts … Read more
Your code doesn’t make sense. You use query_posts(), which you should never do, but all that does is clobber the main query. You don’t use the clobbered query though. You then use get_posts() with an undefined (so far as code posted indicates) argument list, so it is not going to return what you expect. I … Read more
You should have to look at what the codex says about previous_post_link( $format, $link, $in_same_term = false, $excluded_terms=””, $taxonomy = ‘category’ ) and next_post_link( $format, $link, $in_same_term = false, $excluded_terms=””, $taxonomy = ‘category’ ) Both have the same parameters, the first parameter $format is the important one to have a look at here Format string … Read more
You can do with PHP. Just remove part where is get_content() and add this: <?php $content=get_the_content(); $content = preg_replace(‘#\[[^\]]+\]#’, ”,$content); echo apply_filters(‘the_content’, $content); ?> That is regular expression added inside content. This regex will remove all tags inside content.
I’m not going to discuss implementation of a slider, that is too broad. There are a couple of tutorials around which you can look at on how to implement simple sliders The real issue here is the query itself. Sorting a query by the terms a post belongs to is quite heavy operations, and if … Read more