Try the following: <?php $fname = get_the_author_meta(‘first_name’); $lname = get_the_author_meta(‘last_name’); $full_name=””; if( empty($fname)){ $full_name = $lname; } elseif( empty( $lname )){ $full_name = $fname; } else { //both first name and last name are present $full_name = “{$fname} {$lname}”; } echo $full_name; ?>
That information is stored in the MySQL database, not in files like you may be thinking of. They aren’t stored in .php or .html files. If you want to “see” how and where that data is stored the easiest way is to browse the database using a tool like PhpMyAdmin. NOTE: Technically, there are files … Read more
Code based on Custom Sortable Columns add_filter(‘manage_upload_columns’, ‘size_column_register’); function size_column_register($columns) { $columns[‘dimensions’] = ‘Dimensions’; return $columns; } add_action(‘manage_media_custom_column’, ‘size_column_display’, 10, 2); function size_column_display($column_name, $post_id) { if( ‘dimensions’ != $column_name || !wp_attachment_is_image($post_id)) return; list($url, $width, $height) = wp_get_attachment_image_src($post_id, ‘full’); echo esc_html(“{$width}×{$height}”); }
Don’t edit core WP files. Use the provided filters instead. For instance, have a look at the manage_$posttype_posts_columns filter.
Very simple : if you use the default template, rename it folder name and css file declaration) and it won’t be updated. If you want the updates (for instance the Twenty One is often updated), create a child theme. Infos here : http://codex.wordpress.org/Child_Themes
I couldn’t find a built in ACF way of doing this. Instead, in my block’s PHP render function I added printf( “<script>window.jQuery(window).trigger(‘acf/loaded/block-name’);</script>” ); This uses jQuery as an event bus to trigger an event when the block is rendered. You might need to include a check that you’re in the admin so the event won’t … Read more
Looks like this question is a several months old, but it’s a good one so I’m digging it out of the grave. The way I would go about solving it would be to intercept any searches with the pre_get_posts filter and add in the meta query based on the provided information. Here’s a basic shot … Read more
I guess from the question you are asking, is there a way to code the image url that is better than typing in the whole url? This is what I do, to ensure that if the domain name ever changes…(which they do in my work because I always build the sites on a project domain … Read more
You can capture the form submission by creating a small plugin / or by editing your theme functions file, and you can do this using a ajax hook. In the plugin you would load this on the edit post page: jQuery(document).ready(function(){ jQuery(‘#post’).submit(function(){ var request = jQuery(this).serializeArray(); request.push({name: ‘action’, value: ‘check_some_stuff’}); jQuery.post(ajaxurl, request, function(response){ if(response.error){ response … Read more
Somewhere in the core, URLs get absolutely pathed when put into the database. Why don’t you just load all your images from your staging server? Have the staging server hold the files while your local mirrors it. Add the following to your .htaccess to your local uploads folder and the contents are as follows: # … Read more