You have to add: ‘meta_key’ => ‘key_name’ to the arguments array in order to use the key with the orderby parameter. Additionally you have to have the orderby parameter like this: ‘orderby’ => ‘meta_value’ But if you have the data you want to sort by saved into an array, like your code suggests, you have … Read more
It is not that hard to enforce a hard limit on results: add_action( ‘post_limits’, function($limit) { $limits = explode(‘,’,$limit); if (isset($limits[1]) && 2000 < $limits[‘1’]) { $limits[1] = 2000; } $limit = implode(‘,’,$limits); return $limit; } ); I would not be surprised if that does not solve your problem though. Just searching over that many … Read more
WP supersize not displaying when different languages flags are selected
Page’s don’t by default have a “Featured Image”. If you’ve found a plugin to do that, then to output the Featured Image use the following function: the_post_thumbnail() You can read more about it in the WordPress Codex here. There are various other functions that will return the image markup (get_the_post_thumbnail ()), or just the Featured … Read more
You need to specify which variables you want your closure to have access to, using the use part of the closure — see manual. add_action(‘save_post’, function($id) use ($this, $post) { // …. });
That could not work, you simply miss the $ before $url. $output .= ” .$url. ”;
Break a WordPress function to run in patches and re-continue
Here is an easy way to check if a user has a role. Note that I used your way of getting the WP_User, but there are others: $user = new WP_User( $item->post_author ); // $user = get_userdata( get_current_user_id()); // another way to get logged in user if ( !user_can($user->ID,’directory_4′) ) { // show items, user … Read more
It wasn’t a .htaccess problem, but an apache configuration problem. On a Mac server you need to: compile XSendFile as a universal binary: apxs -cia -Wc,”-arch i386 -arch x86_64″ -Wl,”-arch i386 -arch x86_64″ mod_xsendfile.c and modify the site specific httpd.conf file in /Library/Server/Web/Config/apache2/sites. If you’re having the same problem, I wrote about this on my … Read more
Can anyone tell me why I can’t edit a plugin when it is installed without having to re-install?