posts - Read For Learn

Hook in to add new post link wp admin?

Showing author page if user has no post

<?php $curauth = (isset($_GET[‘author_name’])) ? get_user_by(‘slug’, $author_name) : get_userdata(intval($author)); ?> <?php if ( have_posts() ) ?> <h2>Posts by <?php echo $curauth->nickname; ?>:</h2> <ul> <?php if ( have_posts() ) : while ( have_posts() ) : the_post(); ?> <li> <a href=”https://wordpress.stackexchange.com/questions/106902/<?php the_permalink() ?>” rel=”bookmark” title=”Permanent Link: <?php the_title(); ?>”> <?php the_title(); ?></a>, <?php the_time(‘d M Y’); ?> … Read more

how to change the number of posts returned in a specific loop without making it global?

You need to pass an array to WP_Query like this then after you’ve ended the query use this to reset the query data. <?php wp_reset_query(); ?> example of standard query using WP_Query $arg = array( ‘posts_per_page’ => 20 ); $query = new WP_Query($args) //start to loop your things here <?php if ($query->have_posts()) : ?> <?php … Read more

Is it possible to paste a link without tags and make it directly a link in a post?

I use a similar method to the following in a plugin of mine: function wpse107488_urls_to_links( $string ) { /* make sure there is an http:// on all URLs */ $string = preg_replace( “/([^\w\/])(www\.[a-z0-9\-]+\.[a-z0-9\-]+)/i”, “$1http://$2”, $string ); /* create links */ $string = preg_replace( “/([\w]+:\/\/[\w-?&;%#~=\.\/\@]+[\w\/])/i”, “<a target=\”_blank\” title=\”” . __( ‘Visit Site’, ‘your-textdomain’ ) . “\” … Read more

Using ajax on editing a category edit page?

Can’t update old posts 3.5.2

So $img->post_excerpt is your content. It is the attachment’s caption field. You must change the images’ captions attached to the post with the id 54 in order to see any changes , if I understood the question right. ADD: Also attach the images to the post.

Get all images in post and comments like Twitter before post title

Getting all the images from the post, and adding them to the top of the post is relatively easy. You can do something like this: (Note, this is just a code example. I’m not 100% what you are looking for. Hopefully this is enough to get you started.) function getImagesInThisPost() { global $post, $posts; //find … Read more

Multi row post list

Ended up with using this code: <?php query_posts(‘category_name=Menucard’); ?> <?php if ( have_posts() ) : while ( have_posts() ) : the_post(); ?> <div class=”span4 post move pull-left”> <?php //echo post here the_content(); ?> </div> <!– close .post div –> <?php $counter++; if ($counter % 3 == 0) { echo ‘<div style=”clear:both;”></div>’; } ?>

Simultaneous admin updates causes custom fields to not update

So, I think I’m fairly certain that I’ve narrowed this problem down enough to post a solution. We had this issue crop up on another site. This new site, however, was hosted on a server that has a large number of other websites hosted on it (all ours). The important part of the causal situation … Read more

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