$level must be passed as an integer, not as a string. The problem is with the plugin code: if (count($labels) !== $level && $labels !== ”) { echo ‘Category Chain Select Plugin</br>Error :: Number of labels don\’t match number of levels’; The !== operator requires a match on type as well as value. Had the … Read more
Are you getting the color and price variables from the URL? If so, you need to use $_GET not $_POST, and you may want to escape or validate your value. Also I suggest not defining them as variables, because if there is no value for either of those taxonomies, you don’t need the tax queries … Read more
offset parameter of get_comments() function accepts integer values for more information visit this codex page. so your get_comments function call should be as following. $numbers = array(1 => 1, 2 => 2, 3 => 3, 4 => 4, 5 => 5); $random_key = array_rand($numbers, 1); $comments = get_comments(array(‘orderby’ => ‘comment_karma’, ‘number’ => 20, ‘status’ => … Read more
$meta = get_post_meta(get_the_ID(), ‘_podPressMedia’, true); $meta = maybe_unserialize($meta); if (is_array($meta) && count($meta) > 0) foreach($meta as $item){ //do something… } Please, do not use unserialize/serialize with php data stored structures there is native maybe_serialize/maybe_unserialize. Retriving single value from postmeta table also doesn’t require get_post_custom, all you need to do to use get_post_meta whish will return … Read more
Make use of the functions wordpress offers to determine paths and URLs – see Determining Plugin and Content Directories. For example use: get_template_directory to Retrieves the absolute path to the directory of the current theme, without the trailing slash. or get_stylesheet_directory to Retrieve stylesheet directory Path for the current theme/child theme. You find more information … Read more
Ok, with a quick dirty hack I have achieve my goal : Instead of myCollection[id][myField] I give to the get_field_name‘s function something like this : collection][id][field. So the generated code became : name=”widget-pricetable-ibsciss-widget[2][box][1]Widget : html 2 dimensional array doesn’t work” And my array just look perfect now : array(3) { [“title”]=> string(12) “Global title” [“box”]=> … Read more
The first thing to say would be, you can’t say you haven’t been warned – see codex page paginate_comments_links(), section »Defaults«: These arguments are mostly to make the call of paginate_links() work, so be careful if you change them. It’s true, paginate_comments_links() is pretty much just a already customized version for comments of paginate_links(), with … Read more
This is plain PHP (logic): foreach ($existing_list as $key => $value) if (isset($existing_list[$key][$add_to_ID])) $existing_list[$key][$add_to_ID] = $note; What you did before was not update the sub-element with key 321 for each element but set the sub-element with that particular key for each element—which is in essence: update where already defined, define otherwise.
Your issue is last argument in wp_set_object_terms() call. You are setting $append to true, so it essentially checks if input is already present and does nothing else. You want it set to false (which is also default) so that terms are forced to be same as input and difference (what you removed) is deleted from … Read more
The obvious first step would be to use get_col instead of get_result. You will get an array returned straightaway so you could skip your foreach and go straight to: $args = array( ‘author__in’ => $following_users_ids, ‘posts_per_page’ => 12, ‘paged’ => $paged, ); Behind the scenes, get_col does much what you are doing but you are … Read more