You could create a helper function that returns a year number only once per year: function get_unique_year( $post_id = 0 ) { static $last = 0; $post_id || $post_id = get_the_ID(); $year = get_the_time( ‘Y’, $post_id ); if ( $year === $last ) return; $last = $year; return $last; } Then fetch your posts and … Read more
Not sure this will help but after dealing with the exact same error message for the last 2 days I finally figured out what was happening. It was simply a matter of attempting to call the function before the system knew it existed. In my case, I had written the function in a separate–not-publicly-accessible–directory and … Read more
Try passing the $hook parameter, and hooking into admin_enqueue_scripts: function load_required_scripts( $hook ) { if ( ‘theme_options.php’ == $hook ) { /* required hooks here */ } } add_action( ‘admin_enqueue_scripts’, ‘load_required_scripts’ );
is_preview() is supported. You may also want to look into is_singular() which covers posts, pages, and attachments.
You are confusing get_terms() with get_the_terms() get_terms() returns an array all the terms in a taxonomy. get_the_terms() returns an array of all the terms for a particular post. global $post; $terms = get_the_terms( $post->ID, ‘pa_size’); foreach ( $terms as $term ) { echo “<li>” .$term->name. “</li>”; } You might also like get_the_term_list() which would be … Read more
Replace the_date() with the_time() and it should work fine. the_date() only displays the date for posts that are on different days. If two posts are published on the same day, only the first one’s date will be displayed.
build_query() converts an array into a string to be used in an URL. You can pass an array or an object: $test1 = array ( ‘foo’ => ‘bar’, ‘hello’ => ‘world’ ); $query1 = build_query( $test1 ); print “<pre>$query1</pre>”; // foo=bar&hello=world $test2 = array ( ‘foo’ => ‘bar’, ‘hello’ => ‘world’, ‘one’ => array( 1, … Read more
You could just add something like: // Remove 1 point if their post get removed function deletePointFromUser($post_id) { $post = get_post($post_id); if( $post->post_type != ‘post’ ) return;//added code $authorid = $post->post_author; $currentQPointNumber = get_user_meta($authorid, ‘points’, true); // Delete 1 to the current Point Score update_user_meta($authorid, ‘points’, $currentQPointNumber-1); } add_action(‘wp_trash_post’, ‘deletePointFromUser’); Then your point subtraction will … Read more
There are a lot of ays to do the trick, one possible is use a function that use a static variable. However, before you can be able to get the arguments set in shortcode, the shortcode must be processed… function foobar_func( $atts = array(), $out = FALSE ){ static $args = array( ‘foo’ => ‘default … Read more
you can use is_active_sidebar(‘your_sidebar_name or id’) instead of is_dynamic_sidebar() to check whether required sidebar has widgets or not.It works for you in this case.