WordPress MU Originally, WordPress MU was a “fork” of the traditional WordPress system. The goal was to use WordPress to power a network of discrete sites rather than a single one. In the end, this proved to be a powerful, in-demand feature and the MU fork was rolled back into WordPress core to become what … Read more
It contains the convertEntities() function that (as the name says) converts HTML entities to their actual value. It is mostly used for scripts that send over localization data from PHP to the JS side using wp_localize_script(). Just search for l10n_print_after in the code base and you see it a lot. The data you add in … Read more
I would just modify Q Studio example to: global $wpdb; $table = $wpdb->prefix . ‘table_name’; $delete = $wpdb->query(“TRUNCATE TABLE $table”);
Ok – so I solved this. Here is what appears to be the problem. Comments are disabled by default for custom-post-types. This happens even if you have them enabled in the overall settings To fix it, all I had to do was the following: In SETTINGS > DISCUSSION uncheck the “Allow people to post comments … Read more
Yoast’s plug-in is actually a very good example if all you want to do is add menus. Basically, the admin bar is just an alternate set of links to the same plug-in admin pages you have in the sidebar. To add the top-level SEO menu, Yoast does the following: $wp_admin_bar->add_menu( array( ‘id’ => ‘wpseo-menu’, ‘title’ … Read more
I will answer question 2, be aware that some values in the database are stored in serialised arrays. For example, if the length of your URL string changes and it’s in a serialised array, then you need to update the index for it. You can use this PHP script to update all the values in … Read more
Install the plugin WP Native Dashboard. Then you can set one language for the front-end in your wp-config.php and each user can choose another one for the back-end. See Change language of comments template for details and a screenshot.
If each plugin/theme functions on its own, then you should probably drop the the library in every theme/plugin. Then just check to see if it a class or function from the third-party library exists before requiring it. <?php if( class_exists( ‘SomeClass’ ) ) { // require/include here } or <?php if( function_exists( ‘some_function’ ) ) … Read more
Concerning documentation there is this blog post on the Make Blog: Responsive Images in WordPress 4.4 To increase the 1600px limit mentioned in the comments try this: add_filter(‘max_srcset_image_width’, function($max_srcset_image_width, $size_array){ return 2000; }, 10, 2); Finally as already mentioned you should fix your calls to add_image_size add_image_size(‘news-large’, 1024, false); needs to be add_image_size(‘news-large’, 1024, 0, … Read more
WordPress local development environment: Local development environments could apply to developing any type of application but there are some specific WordPress gotchas that could hinder your transition from local to dev. The goal of a local development environment is to mimic as close as possible the production environment and allow seamless transition. Matching URL If … Read more