It’s okay here. My request: SELECT SQL_CALC_FOUND_ROWS wp_posts.ID FROM wp_posts WHERE 1=1 AND (((wp_posts.post_title LIKE ‘%a%’) OR (wp_posts.post_content LIKE ‘%a%’))) AND (wp_posts.post_password = ”) AND wp_posts.post_type IN (‘post’, ‘page’, ‘attachment’) AND (wp_posts.post_status=”publish”) ORDER BY wp_posts.post_date DESC LIMIT 0, 10 I tried changing the a to other strings and it worked the same – the query … Read more
The {tax} => {term} pattern is deprecated as of 3.1 you should be using tax_query, but your code should still work for some undetermined length of time. post_child is not a parameter that WP_Query accepts. I don’t know what you expect that to do but at best it does nothing. This may be breaking you … Read more
The slug is already in the post object, it’s $post->post_name. And as you observed, yes, the way to get the post link is get_permalink( $post->ID );
Take a look at your code now that I have formatted it. You are opening <div class=”slide-caption”> inside the Loop but are not closing it until after the Loop, and you are missing two closing </div> tags altogether (though that may be a copy/paste error). That means the markup is going to be badly broken, … Read more
delete_post fires when the post is deleted permanently, not when it is trashed. I don’t know if that is relevant but keep that in mind. That is the only real WordPress specific part of this question. The rest is bad PHP. Variables do not expand inside single quotes. You are a sending a query to … Read more
There is an ORDER BY clause in that query that should not have been generated by those arguments. Plus, it doesn’t look like a WordPress query– note the capitalization. WordPress tends to use all uppercase for SQL functions and operators. I suspect that there is a filter on posts_orderby or posts_clauses that is altering that … Read more
Write code for human beings to read it. If you indent your code, add white space and use good variable names it will be more readable to human beings. The human being you are writing for is usually yourself in 4 to 6 months. For example, your first function could look like this: add_action( ‘init’, … Read more
There’s a global variable called $wp_filter (you can see examples of it all through the source of /wp-includes/plugin.php. This probably isn’t the WordPress Way to do it, but you could try something like this: global $wp_filter; var_dump( $wp_filter ); …but note the caveat on http://codex.wordpress.org/Global_Variables — “Accessing other globals besides the ones listed below is … Read more
I don’t really see anything wrong with what you’re doing; globalizing $post and using setup_postdata() are very standard, well-established techniques for dealing with posts that don’t come straight out of the standard loop; they’re not usually considered hacks.
In this situation get the term of post,and then calculate number of posts in it. make a if condition for checking, posts in that term is zero or greater then zero then $args for WP_query. <?php global $post; $term = get_term( ‘hometwo’, ‘Presenter-type’ ); $posts_in_term = $term->count; ?> <?php if($posts_in_term > 0 ){ $args = … Read more