How to override function in functions.php of parent theme?
Hi using Function Reference/remove action and usingFunction Reference/remove filter.using these two functions only we can overriding the functions.
excerpt
Twenty Eleven home page show only excerpt
The template you’re actually after is “content.php” You’ll want to change this line: <?php if ( is_search() ) : // Only display Excerpts for Search ?> <div class=”entry-summary”> <?php the_excerpt(); ?> </div><!– .entry-summary –> <?php else : ?> <div class=”entry-content”> <?php the_content( __( ‘Continue reading <span class=”meta-nav”>→</span>’, ‘twentyeleven’ ) ); ?> <?php wp_link_pages( array( ‘before’ … Read more
limit the words in the post content and add read more link
I always have the same problem with post excerpt, post content. There’re various hooks and functions for this purpose, like @kaiser pointed out. But sometimes they don’t do exactly what I want. Here’s my solution, I write my own function that take the post content, and truncate it into specified number of words: function wpse69204_excerpt( … Read more
Issue with enabling formatting in excerpts in WordPress
This is one of the reasons why HTML markup is removed from excerpts in the first place, to prevent such issues like this from occurring however, where there’s a will, there’s a way… You can, through using regular expression, close the open tags applicable to the excerpt only and you might want to take a … Read more
First three images in post excerpt
You can do this pretty easily using the do_shortcode function. Check if an instance of exists in your post content. Here’s a simple function to drop in functions.php that checks the current post’s content for the gallery shortcode: function gallery_shortcode_exists(){ global $post; # Check the content for an instance of with or without arguments $pattern … Read more
Multiple versions of RSS feed? One with full content, one with the excerpt
My approach would be to: On the Reading Options page, set the For each article in a feed, show… option to Full Text so that, by default, feeds will include the entire post. Pass a custom URL parameter to each individual feed when you want the excerpt instead of the full text. e.g., http://example.com/author/username/feed?format=excerpt. Make … Read more
Check if the user has explicitly set an excerpt
Try this: if ( has_excerpt( $some_post_id ) ) { // Do something here? } else { // Or here? } References: has_excerpt
Read more tag shows up on EVERY post
I actually never got to add this section to my answer you are referring to. To remove the read more link from the excerpt is quite easy, you just need to compare $count with $excerpt_length. $count will always be between 0 and the value assigned to $excerpt_length. So what we want to do here is … Read more
Generate a excerpt from an ACF-wysiwyg-field
You can provide your own implementation of wp_trim_excerpt which is responsible for trimming and stripping HTML tags (it uses wp_strip_all_tags), By copying the function source code and applying the change that you want (which is keeping the <p> and <strong> tags (or any additional tags as you wish) and it will work nicely. I copied … Read more
How to get attachment caption (get_the_excerpt gives parent post excerpt) ?
get_the_excerpt() should work for getting caption just fine. Your issue is that it looks for post to process in global variables and in your code there you are not setting it up with attachments you are iterating through. You need to use setup_postdata() for it to work. Other way would be something like: get_post_field(‘post_excerpt’, $attachment->ID);