No. The first example is invalid CSS, the second one valid. In CSS, you can only comment with /* and */. If you are unsure, there are tools such as CSSLint or the W3C’s CSS Validator to check your code. Also setting a value to none or not setting the value at all is something … Read more
$order->get_subtotal() should get you totals before taxes, coupons and shipping. It’s a method of WC_Abstract_Order which is extended by the actual WC_Order class.
First of all you should use the standard pre and code elements instead of blockquotes. But if have too many to change them, there might be a workaround. If you only use blockquotes for code, then you can use a bit of jQuery to convert those to pre tags, but make sure to do that … Read more
According to your sccrenshot you have added your PHP code without PHP tags. PHP codes should be in inside <?php and ?>. And if you have used it as PHP Short Tag (<?) make sure that to set short_open_tag=On in php.ini
Functions can only return one value. Change all the echo statements in your tweet function to concatenate a string, then return the string at the end of the function.
No. As scribu mentions, you can do this on a self-hosted WordPress site with a plugin. In WordPress.com, though, you don’t have access to these plugins and must depend on the oEmbed support WordPress.com extends you by default. Your best bet is to contact their support team directly and ask if/when they’ll have support for … Read more
Way to complicated to do this with php in WordPress, I’d advice on doing this on the frontend with a bit of jquery magic. I wrote a tiny jQuery plugin that opens all external links (all links with another domain/host name than the current site) in a new window. Check out the plugin: https://www.npmjs.com/package/jquery.jold.external-hrefs To … Read more
Maybe it can help: Go to Plugins -> Add New Search for “Page Links To” plugin Install and activate it Create new post/page or edit an existing one Scroll down to Page Links To tab Choose “A Custom URL” radio button Enter any URL you want Choose if you want to open link in a … Read more
In the end we disabled all plugins, then turned them on again, and miraculously – the problem disappeared 🙂
Use WP_Query class to do it: $the_query = new WP_Query( array( ‘post_parent’ => $post->ID, ‘post_type’ => ‘page’, ‘posts_per_page’ => 1, ) ); // The Loop while ( $the_query->have_posts() ) : $the_query->the_post(); ?> <h2 class=”subpagetitle”> <a href=”https://wordpress.stackexchange.com/questions/55118/<?php the_permalink(); ?>” rel=”bookmark” title=”<?php the_title(); ?>”> <?php the_title(); ?> </a> </h2> <?php endwhile; // Reset Post Data wp_reset_postdata();