From the Codex: Excerpts (teasers) can be shown on WordPress through two methods: The first, keeping the the_content() template tag and inserting a quicktag called more at your desired “cut-off” point when editing the post. The second, by replacing the the_content() template tag with the_excerpt(). If one of those conditions is met, and you are … Read more
Parsing shortcodes from strings WordPress parses and replaces shortcodes from a piece of content via the do_shortcode function. This function, in turn, calls get_shortcode_regex, which returns the regular expression for matching shortcodes in a string. Using this function, we can get a list of all shortcodes ourselves: $pattern = get_shortcode_regex(); preg_match_all( “/$pattern/s”, $content, $matches ); … Read more
In your wp_query loop you’ll want to check the page template of the current post object. You’ll be able to set that to a string and use it however you want Close to this: while ( $query->have_posts() ) : $query->the_post(); if (is_page) { $pageTemplate = basename( get_page_template() ); echo “<p class=\”” . $pageTemplate . “\”>” … Read more
1. Add .php in wp-content/themes/ Write <?php /** * Template Name: <subpage-name>, left sidebar * Description: A one-colum template with left sidebar for <subpage-name> ONLY */ get_header(); ?> 2. Copy full-width page basic codes. 3. Add new div for <div id=”main” class=”<subpage-name>-right clearfix” role=”main”> <?php while ( have_posts() ) : the_post(); ?> <?php get_template_part( ‘content’, … Read more
Quoting this answer, which came up when I searched for your error message: (emphasis mine) You cannot use “use” where you are using it. The “use” keyword is either in front of a class definition to import other classes/interfaces/traits into it’s own namespace, or it is inside the class (but not inside a method) to … Read more
If you’re using a child theme you won’t necessarily have header.php and footer.php. If you don’t have them then the parent theme’s header.php and footer.php are used. If you want to make a change to either of those templates you need to copy the file from the parent theme (presumably called understrap) into your child … Read more
Edit Based on this comment: commenting out comments_template works. The problem lies in the template markup in comments.php. The likely reason that you see it in some output and not others is likely because you’ve got comments enabled in one context, and not in the other. Try comparing single posts with comments enabled vs disabled, … Read more
The first condition you list is easy. You just need the post_parent__in arguments. $args = array( ‘post_type’ => ‘page’, ‘posts_per_page’ => 1, ‘orderby’ => ‘rand’, ‘post_parent__in’ => array(2,169), // replace with your IDs ); $rand = new WP_Query($args); if ($rand->have_posts()) { while ($rand->have_posts()) { $rand->the_post(); the_title(); echo ‘<br>’; } } For the second condition, I … Read more
try changing the value of ‘posts_per_page’ => ‘-1′ this is what’s probably messing up your query, if you want two try setting it to : ‘posts_per_page’ => ‘2’ also try to comment it out….. I think it’s quite self-explanatory, but to really understand wp-query read the Codex ref..
The solution is simple: in the first loop, you are setting the $amazon_link like this: $amazon_link = get_field(‘amazon_link’, $image[‘ID’]); but in the second loop, you are setting a $link, like this: $link = get_field(‘amazon_link’, $image[‘ID’]); but you’re still trying to echo $amazon_link variable later on, which has never been setup in the second loop, so … Read more